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Track belt and a track assembly
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Patent number 10,894,560
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Issue date Jan 19, 2021
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Finncat Oy
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Matti Pohjola
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B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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Steerable track system
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Patent number 9,051,009
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Issue date Jun 9, 2015
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James B. Prohaska
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B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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-
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Advancing support
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Patent number 4,129,990
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Issue date Dec 19, 1978
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Charbonnages de France
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Alfred Valantin
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E21 - EARTH DRILLING MINING
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Vehicle steering apparatus
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Patent number 3,938,607
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Issue date Feb 17, 1976
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Jorma Toivo Tapani Pohjola
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B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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3565198
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Patent number 3,565,198
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Issue date Feb 23, 1971
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B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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3332703
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Patent number 3,332,703
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Issue date Jul 25, 1967
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B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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2356528
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Patent number 2,356,528
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Issue date Aug 22, 1944
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B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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2151287
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Patent number 2,151,287
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Issue date Mar 21, 1939
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B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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1888420
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Patent number 1,888,420
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Issue date Nov 22, 1932
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B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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1838222
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Patent number 1,838,222
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Issue date Dec 29, 1931
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B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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1756770
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Patent number 1,756,770
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Issue date Apr 29, 1930
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B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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1618203
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Patent number 1,618,203
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Issue date Feb 22, 1927
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B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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1520397
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Patent number 1,520,397
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Issue date Dec 23, 1924
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B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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1461028
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Patent number 1,461,028
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Issue date Jul 10, 1923
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B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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1443871
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Patent number 1,443,871
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Issue date Jan 30, 1923
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B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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1416379
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Patent number 1,416,379
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Issue date May 16, 1922
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B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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1363756
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Patent number 1,363,756
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Issue date Dec 28, 1920
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B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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1341428
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Patent number 1,341,428
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Issue date May 25, 1920
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B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS