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公开(公告)号：US1841047A
公开(公告)日：1932-01-12
申请号：US50584030
申请日：1930-12-31
Applicant: CHARLES MUSSEN THOMAS
Inventor： CHARLES MUSSEN THOMAS
IPC: B60B1/02
CPC classification number: B60B1/0223 , B60B1/0261 , B60B1/042 , B60B1/043 , B60B21/06 , B60B21/066 , B60B25/002 , B60B2310/206 , B60B2310/302 , B60B2310/305 , B60B2360/10 , B60B2900/1216 , B60B2900/133 , B60B2900/531 , Y02T10/88 , Y10T29/49515
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