convertible into other non-vehicular apparatus

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Patents Grantslast 30 patents

Information Patent Grant
Building system and method with prefabricated structures joined bet...
- Patent number 8,371,091
- Issue date Feb 12, 2013
- Rodrigo Graf
- B61 - RAILWAYS
Information Patent Grant
3908557
- Patent number 3,908,557
- Issue date Sep 30, 1975
- E04 - BUILDING
Information Patent Grant
3412691
- Patent number 3,412,691
- Issue date Nov 26, 1968
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
1487854
- Patent number 1,487,854
- Issue date Mar 25, 1924
- B61 - RAILWAYS