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Browse by Date |
| Patent Number |
Title Of Patent |
Date Issued |
| 4057524 |
Epoxy derivative compositions |
Nov. 8, 1977 |
| 4057523 |
Stable, aged, coating composition |
Nov. 8, 1977 |
| 4057522 |
Liquid adhesive composition |
Nov. 8, 1977 |
| 4057521 |
Absorbent articles made from carboxylic synthetic polyelectrolytes having copolymerized N-substi... |
Nov. 8, 1977 |
| 4057520 |
Slide switch assembly having flexible housing with movable contacts mounted on printed circuit b... |
Nov. 8, 1977 |
| 4057519 |
Sodium silicate extended polyurethane foam |
Nov. 8, 1977 |
| 4057518 |
Process for the manufacture of heat resistant multicellular materials |
Nov. 8, 1977 |
| 4057517 |
Synthetic resin fungicidal paint comprising 1,3-dithiolo-(4,5-b)pyrazin-2-ylidene-propanedinitri... |
Nov. 8, 1977 |
| 4057516 |
Preparing perfumed compositions containing 8-allyl-8-hydroxytricyclo[5,2.1.0.sup.2,6 ]decane alo... |
Nov. 8, 1977 |
| 4057515 |
Perfume compositions |
Nov. 8, 1977 |
| 4057514 |
Process for the production of graphite molded articles of high isotropy and high heat conductivi... |
Nov. 8, 1977 |
| 4057513 |
Hydrogenation catalyst and process for preparing same |
Nov. 8, 1977 |
| 4057512 |
Alkali metal catalyst recovery system |
Nov. 8, 1977 |
| 4057511 |
Process for preventing corrosion and the formation of scale in water circulating system |
Nov. 8, 1977 |
| 4057510 |
Production of nitrogen rich gas mixtures |
Nov. 8, 1977 |
| 4057509 |
Polygalactomannan allyl ether gels |
Nov. 8, 1977 |
| 4057508 |
X-ray phosphors with low afterglow |
Nov. 8, 1977 |
| 4057507 |
Europium and samarium activated rare earth oxysulfide phosphor |
Nov. 8, 1977 |
| 4057506 |
Heavy-duty liquid detergent |
Nov. 8, 1977 |
| 4057505 |
Liquid cleaning and bleaching composition |
Nov. 8, 1977 |
| 4057504 |
Method of preparing overbased lubricating oil additives |
Nov. 8, 1977 |
| 4057503 |
Concentrates for imparting temporary soil release resins in fabrics during laundering |
Nov. 8, 1977 |
| 4057502 |
Seal for cartridge-type filter assemblies |
Nov. 8, 1977 |
| 4057501 |
Filter apparatus and filter element therefor |
Nov. 8, 1977 |
| 4057500 |
Earth drain |
Nov. 8, 1977 |
| 4057499 |
APPARATUS AND METHOD FOR SEPARATION OF BLOOD |
Nov. 8, 1977 |
| 4057498 |
Concentrators for recovering liquid pollutant floating on the surface of a sheet of water |
Nov. 8, 1977 |
| 4057497 |
Method and apparatus for dispensing multi-component liquid suspensions |
Nov. 8, 1977 |
| 4057496 |
Method and device for filtration |
Nov. 8, 1977 |
| 4057495 |
Method for treating a waste water containing a nonionic surface active agent |
Nov. 8, 1977 |
| 4057494 |
Removal of chromium, chromate, molybdate and zinc |
Nov. 8, 1977 |
| 4057493 |
Droplet control elements |
Nov. 8, 1977 |
| 4057492 |
Adjustment of motion of screening machine |
Nov. 8, 1977 |
| 4057491 |
Solvent recovery process for N-methyl-2-pyrrolidone in hydrocarbon extraction |
Nov. 8, 1977 |
| 4057490 |
Thermal cracking process employing crushed oil shale as fuel |
Nov. 8, 1977 |
| 4057489 |
Process for producing a transformer oil having lower pour point and improved oxidation stability |
Nov. 8, 1977 |
| 4057488 |
Catalytic pour point reduction of petroleum hydrocarbon stocks |
Nov. 8, 1977 |
| 4057487 |
Fluid coking process |
Nov. 8, 1977 |
| 4057486 |
Separating organic material from tar sands or oil shale |
Nov. 8, 1977 |
| 4057485 |
Solvent extraction of oil from tar sands utilizing a chlorinated ethane solvent |
Nov. 8, 1977 |
| 4057484 |
Process for hydroliquefying coal or like carbonaceous solid materials |
Nov. 8, 1977 |
| 4057483 |
Electrodialysis apparatus and process for ion modification |
Nov. 8, 1977 |
| 4057482 |
Apparatus for removing liquid from liquid bearing material |
Nov. 8, 1977 |
| 4057481 |
High performance, quality controlled bipolar membrane |
Nov. 8, 1977 |
| 4057480 |
Inconsumable electrodes |
Nov. 8, 1977 |
| 4057479 |
Solid polymer electrolyte cell construction |
Nov. 8, 1977 |
| 4057478 |
Electrochemical gas monitor |
Nov. 8, 1977 |
| 4057477 |
Device for electrochemically measuring the concentration of oxygen in combustion gases |
Nov. 8, 1977 |
| 4057476 |
Thin film photovoltaic diodes and method for making same |
Nov. 8, 1977 |
| 4057475 |
Method of forming a plurality of articles |
Nov. 8, 1977 |
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