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Patent Number Title Of Patent Date Issued
4174212 Method for the refining of steel Nov. 13, 1979
4174211 Process for manufacturing composite powder for powder metallurgy Nov. 13, 1979
4174210 Herbicidal and plant-growth regulating N-haloacetylphenylamino carbonyl oximes Nov. 13, 1979
4174209 Herbicidal 1-alkyl-3-phenylpyridinium salts Nov. 13, 1979
4174208 Herbicidal compositions Nov. 13, 1979
4174207 Method and apparatus utilizing transversely inclined barriers in float glass formation Nov. 13, 1979
4174206 Apparatus for separating particulate material from an airstream Nov. 13, 1979
4174205 Furnace air filter Nov. 13, 1979
4174204 Pulse jet cleaned air filter assembly with integral air compressor Nov. 13, 1979
4174203 Process and device for the production of submicron-sized metallic oxides Nov. 13, 1979
4174202 Kit and method for testing liquids for hydrogen sulfide content Nov. 13, 1979
4174201 Burner heads for waste combustible gas Nov. 13, 1979
4174200 Apparatus for the manufacture of a continuous film or web of thermoplastic material Nov. 13, 1979
4174199 Injection-molding tool Nov. 13, 1979
4174198 Foreign material removing device in synthetic resin reclaiming machine Nov. 13, 1979
4174197 Rotary-piston machine having a liquid-cooled piston Nov. 13, 1979
4174196 Screw fluid machine Nov. 13, 1979
4174195 Rotary compressor and process of compressing compressible fluids Nov. 13, 1979
4174194 Reciprocating pump Nov. 13, 1979
4174193 Peristatic pump with hose positioning means and pressure adjustment apparatus Nov. 13, 1979
4174192 Tide operated pumps Nov. 13, 1979
4174191 Variable capacity compressor Nov. 13, 1979
4174190 Annular linear induction pump with an externally supported duct Nov. 13, 1979
4174189 Refrigeration compressor suspension system Nov. 13, 1979
4174188 Process and apparatus for transfer of cargo at sea Nov. 13, 1979
4174187 Boat dock Nov. 13, 1979
4174186 Floating-type anti-oil anti-impact anti-wave barrier Nov. 13, 1979
4174185 Floating-type anti-oil anti-impact and anti-wave barrier Nov. 13, 1979
4174184 Snowplowable pavement marker and method and apparatus for installing same Nov. 13, 1979
4174183 Support frame Nov. 13, 1979
4174182 Needle printing head Nov. 13, 1979
4174181 Method and apparatus for establishing aggregate cascade zones in an apparatus for producing hot ... Nov. 13, 1979
4174180 Ultramicroscopic spectrometer Nov. 13, 1979
4174179 Continuous feed holographic correlator for randomly oriented workpieces Nov. 13, 1979
4174178 Blood serum bearing film with position indicating mark Nov. 13, 1979
4174177 False target warning system Nov. 13, 1979
4174176 Device for detachable attachment of a print original to a cylinder Nov. 13, 1979
4174175 Copy preview apparatus Nov. 13, 1979
4174174 Composing reducing camera Nov. 13, 1979
4174173 Photographic printer with interactive color balancing Nov. 13, 1979
4174172 Cleaning methods and apparatus for a photocopying device Nov. 13, 1979
4174171 Belt tracking system Nov. 13, 1979
4174170 Conductive toner transfer photocopying machine Nov. 13, 1979
4174169 Anti-oxidation fluid replenisher control system for processor of photosensitive material Nov. 13, 1979
4174168 Safety mechanism for cameras Nov. 13, 1979
4174167 Interchangeable lens for cameras Nov. 13, 1979
4174166 Motor drive device for long-footage film Nov. 13, 1979
4174165 Power supply control device for cameras Nov. 13, 1979
4174164 Photographic processing apparatus Nov. 13, 1979
4174163 Film unit processing means Nov. 13, 1979
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