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公开(公告)号：US2468954A
公开(公告)日：1949-05-03
申请号：US71639846
申请日：1946-12-14
Applicant: BONHAM LOUIS E
Inventor： BONHAM LOUIS E
IPC: B60C29/00
CPC classification number: B60C29/007 , Y10T137/3584 , Y10T137/4673 , Y10T137/87748 , Y10T152/10612
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公开(公告)号：US2489741A
公开(公告)日：1949-11-29
申请号：US72984447
申请日：1947-02-20
Applicant: BONHAM LOUIS E
Inventor： BONHAM LOUIS E
IPC: H01R13/631
CPC classification number: H01R13/631
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