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2934380
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B60 - VEHICLES IN GENERAL
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2903848
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F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
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2857890
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F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
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2728538
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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2713166
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Patent number 2,713,166
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B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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2652781
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Patent number 2,652,781
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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2476857
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Patent number 2,476,857
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2469660
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Patent number 2,469,660
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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2412173
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F42 - AMMUNITION BLASTING
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2405439
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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2320680
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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2289317
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F42 - AMMUNITION BLASTING
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2284640
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Patent number 2,284,640
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F41 - WEAPONS
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2165263
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Patent number 2,165,263
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C06 - EXPLOSIVES MATCHES
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2164700
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Patent number 2,164,700
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F41 - WEAPONS
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2149641
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Patent number 2,149,641
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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2148507
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Patent number 2,148,507
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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1985968
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Patent number 1,985,968
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C06 - EXPLOSIVES MATCHES
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1971003
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A63 - SPORTS GAMES AMUSEMENTS
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1940179
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Patent number 1,940,179
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1921344
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1915435
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1884479
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1681562
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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1670689
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F42 - AMMUNITION BLASTING
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1663302
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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1611353
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B60 - VEHICLES IN GENERAL
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1581562
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1550759
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