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公开(公告)号:US2860871A
公开(公告)日:1958-11-18
申请号:US48276355
申请日:1955-01-19
Applicant: ALLIANCE MFG CORP
Inventor: SCHNEIDER EMMOR V
IPC: E05F15/16
CPC classification number: E05F15/684 , E05Y2201/646 , E05Y2800/00 , E05Y2900/106 , Y10T74/18152 , Y10T74/1884
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公开(公告)号:US2732201A
公开(公告)日:1956-01-24
申请号:US2732201D
IPC: E05F15/684
CPC classification number: E05F15/684 , E05Y2201/646 , E05Y2800/00 , E05Y2900/106
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公开(公告)号:US2690908A
公开(公告)日:1954-10-05
申请号:US27086252
申请日:1952-02-09
Applicant: COIT VERNON E
Inventor: COIT VERNON E
IPC: E05F15/16
CPC classification number: E05F15/686 , E05Y2201/646 , E05Y2900/106
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公开(公告)号:US2401082A
公开(公告)日:1946-05-28
申请号:US39861341
申请日:1941-06-18
Applicant: KONTER AUGUST P
Inventor: KONTER AUGUST P
CPC classification number: E05F15/603 , E05F15/684 , E05Y2201/646 , E05Y2800/00 , E05Y2900/106
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