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公开(公告)号:US2348348A
公开(公告)日:1944-05-09
申请号:US47295443
申请日:1943-01-20
Applicant: CHICAGO FORGING & MFG CO
Inventor: KRAUSE WALTER H
IPC: E05D1/04
CPC classification number: E05D1/04 , E05Y2201/688 , E05Y2201/722 , E05Y2900/50 , E05Y2900/536 , Y10T16/541 , Y10T16/5448
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公开(公告)号:US1698390A
公开(公告)日:1929-01-08
申请号:US50987821
申请日:1921-10-24
Applicant: SANYMETAL PRODUCTS COMPANY
Inventor: CARPENTER ROBERT F , ANDERSON THOMAS F
IPC: E05F1/06
CPC classification number: E05F1/065 , E05Y2201/604 , E05Y2201/638 , E05Y2201/688 , Y10T16/53987
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公开(公告)号:US1647976A
公开(公告)日:1927-11-01
申请号:US4325125
申请日:1925-07-13
Applicant: THOMAS SIDERITS
IPC: E05D15/06
CPC classification number: E05D15/063 , E05Y2201/614 , E05Y2201/688 , E05Y2900/132 , Y10T16/3834
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公开(公告)号:US1608299A
公开(公告)日:1926-11-23
申请号:US1608299D
IPC: E05F1/06
CPC classification number: E05F1/065 , E05Y2201/604 , E05Y2201/638 , E05Y2201/688 , Y10T16/53987
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公开(公告)号:US1393190A
公开(公告)日:1921-10-11
申请号:US46789221
申请日:1921-05-09
Applicant: WOOD WALTER W
Inventor: WOOD WALTER W
IPC: E05F1/06
CPC classification number: E05F1/065 , E05Y2201/604 , E05Y2201/638 , E05Y2201/688 , Y10T16/53984
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