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公开(公告)号:US1700239A
公开(公告)日:1929-01-29
申请号:US20336227
申请日:1927-07-05
Applicant: DURA CO
Inventor: CARL SATTLER , HASKINS HOWARD B
IPC: B61D25/00
CPC classification number: B61D25/00
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公开(公告)号:US1696911A
公开(公告)日:1929-01-01
申请号:US13004726
申请日:1926-08-18
Applicant: DURA CO
Inventor: HASKINS HOWARD B
IPC: E05F11/38
CPC classification number: E05F11/382 , E05Y2900/55
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公开(公告)号:US1687481A
公开(公告)日:1928-10-09
申请号:US17820327
申请日:1927-03-25
Applicant: DURA CO
Inventor: FLORADAY BURTON S , HASKINS HOWARD B
IPC: E05F11/38
CPC classification number: E05F11/382 , E05Y2900/55 , Y10T16/643 , Y10T74/18808
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