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2929393
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G05 - CONTROLLING REGULATING
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2439142
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Patent number 2,439,142
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F42 - AMMUNITION BLASTING
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2161171
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Patent number 2,161,171
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G05 - CONTROLLING REGULATING
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2051581
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Patent number 2,051,581
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F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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1887824
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Patent number 1,887,824
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G05 - CONTROLLING REGULATING
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1593543
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G05 - CONTROLLING REGULATING
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1505381
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Patent number 1,505,381
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G05 - CONTROLLING REGULATING
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1177193
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Patent number 1,177,193
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F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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1075354
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Patent number 1,075,354
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G05 - CONTROLLING REGULATING
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949180
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Patent number 949,180
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F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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933880
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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885681
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G05 - CONTROLLING REGULATING
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792356
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F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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763054
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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578621
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F42 - AMMUNITION BLASTING
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565157
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Patent number 565,157
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563799
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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521664
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F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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503350
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F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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496298
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Patent number 496,298
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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494699
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Patent number 494,699
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F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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415804
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Patent number 415,804
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F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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409626
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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387181
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Patent number 387,181
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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363781
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F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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361908
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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356684
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Patent number 356,684
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F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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338422
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Patent number 338,422
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F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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322083
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F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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320273
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Patent number 320,273
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F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES