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公开(公告)号:US2746448A
公开(公告)日:1956-05-22
申请号:US36565252
申请日:1952-01-09
Applicant: HOLMSTEN NEIL O
Inventor: HOLMSTEN NEIL O
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公开(公告)号:US2722819A
公开(公告)日:1955-11-08
申请号:US33936353
申请日:1953-02-27
Applicant: HOLMSTEN NEIL O
Inventor: HOLMSTEN NEIL O
IPC: E05C1/04
CPC classification number: E05C1/04 , Y10T70/5319 , Y10T292/1022
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公开(公告)号:US2542332A
公开(公告)日:1951-02-20
申请号:US3378348
申请日:1948-06-18
Applicant: HOLMSTEN NEIL O
Inventor: HOLMSTEN NEIL O
IPC: E05B67/38
CPC classification number: E05B67/383 , Y10S70/57
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公开(公告)号:US2613526A
公开(公告)日:1952-10-14
申请号:US8918349
申请日:1949-04-23
Applicant: HOLMSTEN NEIL O
Inventor: HOLMSTEN NEIL O
IPC: E05C3/04
CPC classification number: E05C3/046 , Y10T70/515 , Y10T70/5195 , Y10T70/5345 , Y10T292/1041
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公开(公告)号:US2482340A
公开(公告)日:1949-09-20
申请号:US3378148
申请日:1948-06-18
Applicant: HOLMSTEN NEIL O
Inventor: HOLMSTEN NEIL O
CPC classification number: E05B65/0888 , E05B67/383 , Y10S70/58 , Y10T292/79
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公开(公告)号:US2613970A
公开(公告)日:1952-10-14
申请号:US8918249
申请日:1949-04-23
Applicant: HOLMSTEN NEIL O
Inventor: HOLMSTEN NEIL O
CPC classification number: E05C1/04 , E05B67/383 , Y10S70/57 , Y10T292/1025
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公开(公告)号:US2613525A
公开(公告)日:1952-10-14
申请号:US8918649
申请日:1949-04-23
Applicant: HOLMSTEN NEIL O
Inventor: HOLMSTEN NEIL O
IPC: E05B13/00
CPC classification number: E05B13/002 , Y10T70/5146 , Y10T70/5354 , Y10T70/5735 , Y10T70/5774 , Y10T292/0951
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公开(公告)号:US2482341A
公开(公告)日:1949-09-20
申请号:US3378248
申请日:1948-06-18
Applicant: HOLMSTEN NEIL O
Inventor: HOLMSTEN NEIL O
CPC classification number: E05C1/04 , E05B67/383 , Y10S70/57 , Y10T292/1025
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公开(公告)号:US2737045A
公开(公告)日:1956-03-06
申请号:US40275054
申请日:1954-01-07
Applicant: HOLMSTEN NEIL O
Inventor: HOLMSTEN NEIL O
IPC: E05B65/08
CPC classification number: E05B65/0864 , Y10T70/515 , Y10T70/5279
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公开(公告)号:US2664737A
公开(公告)日:1954-01-05
申请号:US13457549
申请日:1949-12-22
Applicant: HOLMSTEN NEIL O
Inventor: HOLMSTEN NEIL O
CPC classification number: E05B13/002 , E05C3/047 , Y10T70/5774
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