| Patent Number |
Title Of Patent |
Date Issued |
| 4169056 |
Single type filter press |
Sep. 25, 1979 |
| 4169055 |
Liquid straining apparatus |
Sep. 25, 1979 |
| 4169054 |
Process for concentrating and purifying aqueous sulphuric acid solutions |
Sep. 25, 1979 |
| 4169053 |
Method of treating waste waters containing solid-phase difficultly-soluble compounds |
Sep. 25, 1979 |
| 4169052 |
Process for absorbing hydrocarbons or organic solvents |
Sep. 25, 1979 |
| 4169051 |
Blood purification with coated activated carbon spheres |
Sep. 25, 1979 |
| 4169050 |
Buoyant contact surfaces in waste treatment pond |
Sep. 25, 1979 |
| 4169049 |
Waste water purifying procedure |
Sep. 25, 1979 |
| 4169048 |
Anaerobic fermentation of excreta in a collapsible bag |
Sep. 25, 1979 |
| 4169047 |
Flotation machine with mixing and aeration impeller and method |
Sep. 25, 1979 |
| 4169045 |
Separation of shale from waste material |
Sep. 25, 1979 |
| 4169044 |
Re-refining used lube oil |
Sep. 25, 1979 |
| 4169043 |
Reforming with multimetallic catalysts |
Sep. 25, 1979 |
| 4169042 |
Cracking process and catalyst for same containing tellurium |
Sep. 25, 1979 |
| 4169041 |
Fluid coking with the addition of dispersible metal compounds |
Sep. 25, 1979 |
| 4169040 |
Staged process for the production of middle distillate from a heavy distillate |
Sep. 25, 1979 |
| 4169039 |
Recovering useful oil from wax filter hot washings and dumped slurry |
Sep. 25, 1979 |
| 4169038 |
Combination hydroconversion, fluid coking and gasification |
Sep. 25, 1979 |
| 4169037 |
Entrance bushing |
Sep. 25, 1979 |
| 4169036 |
System for loading slab-gel holders for electrophoresis separation |
Sep. 25, 1979 |
| 4169035 |
Electrolytic cell for treatment of water solutions |
Sep. 25, 1979 |
| 4169034 |
Means of compensating the magnetic field induced by the adjacent line in series of high intensit... |
Sep. 25, 1979 |
| 4169033 |
Electroplating cell |
Sep. 25, 1979 |
| 4169032 |
Method of making a thin film thermal print head |
Sep. 25, 1979 |
| 4169031 |
Magnetron sputter cathode assembly |
Sep. 25, 1979 |
| 4169030 |
Light assisted reactions of dinuclear diisocyano ligand bridged complexes |
Sep. 25, 1979 |
| 4169029 |
Method for electrical purification and decontamination of liquids and apparatus for effecting sa... |
Sep. 25, 1979 |
| 4169028 |
Cathodic protection |
Sep. 25, 1979 |
| 4169027 |
Method of electrochemically processing the surface of a workpiece of molybdenum or of an alloy c... |
Sep. 25, 1979 |
| 4169026 |
Etchant for electrolytic etching of a ferrite for a magnetic head and method of producing a magn... |
Sep. 25, 1979 |
| 4169025 |
Process for making catalytically active Raney nickel electrodes |
Sep. 25, 1979 |
| 4169024 |
Process for electrolytically producing chlorine in a cell having a diaphragm comprising hydrophi... |
Sep. 25, 1979 |
| 4169023 |
Electrolytic diaphragms, and method of electrolysis using the same |
Sep. 25, 1979 |
| 4169022 |
Electrolytic formation of chromite coatings |
Sep. 25, 1979 |
| 4169021 |
Method for producing tubular metallized cloth belts and tubular belts obtained by said method |
Sep. 25, 1979 |
| 4169020 |
Method for making an improved gas seal |
Sep. 25, 1979 |
| 4169019 |
Method of producing a chromium-plated combing roller |
Sep. 25, 1979 |
| 4169018 |
Process for electroforming copper foil |
Sep. 25, 1979 |
| 4169017 |
Method of making an electroforming mandrel |
Sep. 25, 1979 |
| 4169016 |
Control system for a furfural refining unit receiving light sweet charge oil |
Sep. 25, 1979 |
| 4169015 |
Novel chromogenic thrombin substrates |
Sep. 25, 1979 |
| 4169014 |
Method of immobilizing proteinaceous substances |
Sep. 25, 1979 |
| 4169013 |
Process for preparing glucoamylase |
Sep. 25, 1979 |
| 4169012 |
Stabilized peroxidase reagent for enzyme immunoassay |
Sep. 25, 1979 |
| 4169011 |
Facile synthesis of 3'-phosphoadenosine 5'-phosphosulfate (PAPS) |
Sep. 25, 1979 |
| 4169010 |
Fermentation process for improved oxygen utilization |
Sep. 25, 1979 |
| 4169009 |
Large area microstructure processing |
Sep. 25, 1979 |
| 4169008 |
Process for producing uniform nozzle orifices in silicon wafers |
Sep. 25, 1979 |
| 4169007 |
Dryer-cooling machine for producing corrugated doubleface corrugated board |
Sep. 25, 1979 |
| 4169006 |
Method for bonding steel plates and composition for use therein |
Sep. 25, 1979 |
