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公开(公告)号:US2927788A
公开(公告)日:1960-03-08
申请号:US73789158
申请日:1958-05-26
Applicant: SLOPA ROBERT E , SLOPA GEORGE W
Inventor: SLOPA ROBERT E , SLOPA GEORGE W
IPC: E05F15/14
CPC classification number: E05F15/643 , E05Y2900/132
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公开(公告)号:US2786700A
公开(公告)日:1957-03-26
申请号:US53007655
申请日:1955-08-23
Applicant: SLOPA GEORGE W , SLOPA ROBERT E
Inventor: SLOPA GEORGE W , SLOPA ROBERT E
IPC: E05C19/04
CPC classification number: E05C19/04 , Y10S292/71 , Y10T292/0884 , Y10T292/685
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公开(公告)号:US2652601A
公开(公告)日:1953-09-22
申请号:US24441651
申请日:1951-08-30
Applicant: SLOPA GEORGE W , SLOPA ROBERT E
Inventor: SLOPA GEORGE W , SLOPA ROBERT E
IPC: F25D23/02
CPC classification number: F25D23/02
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公开(公告)号:US2651074A
公开(公告)日:1953-09-08
申请号:US20310850
申请日:1950-12-28
Applicant: SLOPA GEORGE W , SLOPA ROBERT E
Inventor: SLOPA GEORGE W , SLOPA ROBERT E
IPC: E05F1/10
CPC classification number: E05F1/1016 , Y10T16/585
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公开(公告)号:US2718026A
公开(公告)日:1955-09-20
申请号:US47727254
申请日:1954-12-23
Applicant: SLOPA GEORGE W , SLOPA ROBERT E
Inventor: SLOPA GEORGE W , SLOPA ROBERT E
IPC: E05F1/06
CPC classification number: E05F1/065 , E05Y2201/604 , E05Y2201/638 , E05Y2201/688 , Y10T16/53984
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公开(公告)号:US3261128A
公开(公告)日:1966-07-19
申请号:US35610564
申请日:1964-03-31
Applicant: SLOPA ROBERT E , SLOPA GEORGE W
Inventor: SLOPA ROBERT E , SLOPA GEORGE W
CPC classification number: E05D15/1021 , E05D2015/1036 , E05D2015/1055 , E05F15/638 , E05F15/652 , E05Y2201/214 , E05Y2201/244 , E05Y2800/298 , E05Y2900/102
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公开(公告)号:US2718421A
公开(公告)日:1955-09-20
申请号:US28367852
申请日:1952-04-22
Applicant: SLOPA GEORGE W , SLOPA ROBERT E
Inventor: SLOPA GEORGE W , SLOPA ROBERT E
IPC: E05B65/00
CPC classification number: E05B65/0053 , Y10S292/65 , Y10S292/71 , Y10T292/0971 , Y10T292/1025 , Y10T292/1031
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公开(公告)号:US2521756A
公开(公告)日:1950-09-12
申请号:US78777347
申请日:1947-11-24
Applicant: SLOPA ROBERT E
Inventor: SLOPA ROBERT E
IPC: E05D7/04
CPC classification number: E05D7/0423 , E05D2007/0461 , E05D2007/0484 , E05Y2800/12 , E05Y2900/20 , Y10T16/53253
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