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Browse by Date |
| Patent Number |
Title Of Patent |
Date Issued |
| 4073636 |
Azolylamidine compounds and herbicidal compositions |
Feb. 14, 1978 |
| 4073635 |
Process for producing a slurry suitable for the manufacture of a mixed fertilizer containing nit... |
Feb. 14, 1978 |
| 4073634 |
Process for production of fertilizers |
Feb. 14, 1978 |
| 4073633 |
Topical nitrogen fertilization method |
Feb. 14, 1978 |
| 4073632 |
Filter bag assembly |
Feb. 14, 1978 |
| 4073631 |
Stationary drum filtration device and method |
Feb. 14, 1978 |
| 4073630 |
Production of carbon monoxide |
Feb. 14, 1978 |
| 4073629 |
Coal gasification process with improved procedure for continuously discharging ash particles and... |
Feb. 14, 1978 |
| 4073628 |
Control system for apparatus to gasify fine-grain fuels in a reactor |
Feb. 14, 1978 |
| 4073627 |
Coal gasification plant |
Feb. 14, 1978 |
| 4073626 |
Hydrocarbon fuel additive and process of improving hydrocarbon fuel combustion |
Feb. 14, 1978 |
| 4073625 |
Process for preparing briquettes |
Feb. 14, 1978 |
| 4073624 |
Method for fluorinating coal |
Feb. 14, 1978 |
| 4073623 |
Analytical determination of substances in solution |
Feb. 14, 1978 |
| 4073622 |
Blood oxygenator with heat exchanger |
Feb. 14, 1978 |
| 4073621 |
Reader recorder for toxic gas concentration tapes |
Feb. 14, 1978 |
| 4073620 |
Binder-substrate analyzer |
Feb. 14, 1978 |
| 4073619 |
Sampling gas for analysis |
Feb. 14, 1978 |
| 4073618 |
Anti-corrosive agent for metals |
Feb. 14, 1978 |
| 4073617 |
Water-dilutable solutions of dicyandiamide-formaldehyde-phosphoric acid condensates |
Feb. 14, 1978 |
| 4073616 |
Oxidative after-treatment of materials dyed or printed with sulfur or vat dyestuffs |
Feb. 14, 1978 |
| 4073615 |
Stable dye solution |
Feb. 14, 1978 |
| 4073614 |
Mixture of benzoxazines and benzodioxanes which may be used as color formers |
Feb. 14, 1978 |
| 4073613 |
Flarestack Coanda burners with self-adjusting slot at pressure outlet |
Feb. 14, 1978 |
| 4073612 |
Disposable cigarette gas lighter |
Feb. 14, 1978 |
| 4073611 |
Control system for gas burning apparatus |
Feb. 14, 1978 |
| 4073610 |
Apparatus for producing a foldable plastic strip |
Feb. 14, 1978 |
| 4073609 |
Apparatus for molding irregular shapes |
Feb. 14, 1978 |
| 4073608 |
Positive displacement vane type rotary pump |
Feb. 14, 1978 |
| 4073607 |
Gas compressor system |
Feb. 14, 1978 |
| 4073606 |
Pumping installation |
Feb. 14, 1978 |
| 4073605 |
Rotary pump construction with cleaning feature |
Feb. 14, 1978 |
| 4073604 |
Construction for a water hammer type pump |
Feb. 14, 1978 |
| 4073603 |
Variable displacement compressor |
Feb. 14, 1978 |
| 4073602 |
Vacuum producing device |
Feb. 14, 1978 |
| 4073601 |
Marine propeller |
Feb. 14, 1978 |
| 4073600 |
Damping mechanism for the rotor hub of a helicopter for ground resonance and waddle and its comb... |
Feb. 14, 1978 |
| 4073599 |
Hollow turbine blade tip closure |
Feb. 14, 1978 |
| 4073598 |
Ceiling fan |
Feb. 14, 1978 |
| 4073597 |
Fan housing assembly |
Feb. 14, 1978 |
| 4073596 |
Lubricant cooling for high-speed pitot pump |
Feb. 14, 1978 |
| 4073595 |
Method and means for abruptly terminating the flow of fluid in closed fluid circulating systems ... |
Feb. 14, 1978 |
| 4073594 |
Pump starting method for hydraulic machinery |
Feb. 14, 1978 |
| 4073593 |
Method and apparatus for providing a power screed board |
Feb. 14, 1978 |
| 4073592 |
Method of paving |
Feb. 14, 1978 |
| 4073591 |
Composite U Joint guard-step |
Feb. 14, 1978 |
| 4073590 |
Laser total reflectometer |
Feb. 14, 1978 |
| 4073589 |
Improved optical printer |
Feb. 14, 1978 |
| 4073588 |
Apparatus for applying indicia to films and envelopes in photographic processing laboratories |
Feb. 14, 1978 |
| 4073587 |
Corotron apparatus |
Feb. 14, 1978 |
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