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Patents Grants
last 30 patents
Information
Patent Grant
Adapter for a transport system
Patent number
4,784,066
Issue date
Nov 15, 1988
Trailer Train Limited
Bruce R. Ellis
B61 - RAILWAYS
Information
Patent Grant
Railroad bogie for removably supporting coupled semi-trailers
Patent number
4,773,336
Issue date
Sep 27, 1988
Trailer Train Limited
Robert M. Orb
B60 - VEHICLES IN GENERAL