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公开(公告)号:US2781191A
公开(公告)日:1957-02-12
申请号:US33655553
申请日:1953-02-12
Applicant: HUPP CORP
Inventor: JOSEPH PICKLES
IPC: E05F11/44
CPC classification number: E05F11/445 , E05Y2900/55 , Y10T74/19828
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公开(公告)号:US2682780A
公开(公告)日:1954-07-06
申请号:US33624153
申请日:1953-02-11
Applicant: HUPP CORP
Inventor: JOSEPH PICKLES
IPC: B60J7/12
CPC classification number: B60J7/1269 , Y10T74/18688 , Y10T74/1872
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公开(公告)号:US2760381A
公开(公告)日:1956-08-28
申请号:US31615652
申请日:1952-10-22
Applicant: HUPP CORP
Inventor: JOSEPH PICKLES
CPC classification number: F16H55/0806 , F16H55/02 , F16H2055/0893 , Y10T74/19953 , Y10T74/19963
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