Assignee

SUN BANGCHENG

CN·1 granted patent·1 pending application·0 citations·filing 2011–2011

Technology mixB61D2 B64D1 G06F1

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2 records

0129US2011290416A1Method for improving the fireproofing performance of vehicle bodySUN BANGCHENG·Filed 2011·Application pending·0 cites
0223US8522692B2Sleeper compartment of a railroad passenger carSUN BANGCHENG·Filed 2011·Granted Sep 3, 2013·0 cites·9 claims

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