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Snow vehicle suspension system
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Patent number 4,143,729
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Issue date Mar 13, 1979
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Monroe Auto Equipment Company
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Burke A. West
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B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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Vehicle leveling system
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Patent number 4,017,099
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Issue date Apr 12, 1977
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Monroe Auto Equipment Company
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Robert W. Hegel
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B60 - VEHICLES IN GENERAL
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Vehicle leveling system
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Patent number 4,015,859
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Issue date Apr 5, 1977
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Monroe Auto Equipment Company
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Robert W. Hegel
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B60 - VEHICLES IN GENERAL
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Snow vehicle suspension system
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Patent number 3,977,485
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Issue date Aug 31, 1976
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Monroe Auto Equipment Company
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Burke A. West
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B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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