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3834734
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B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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3588144
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Patent number 3,588,144
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Issue date Jun 28, 1971
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B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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3284096
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Patent number 3,284,096
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Issue date Nov 8, 1966
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B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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3282606
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Patent number 3,282,606
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B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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2505464
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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1381281
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B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS