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公开(公告)号:US2012026A
公开(公告)日:1935-08-20
申请号:US60242732
申请日:1932-04-01
Applicant: ROEBLINGS JOHN A SONS CO
Inventor: SUNDERLAND CHARLES C
IPC: D07B3/04
CPC classification number: D07B3/04
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公开(公告)号:US1983249A
公开(公告)日:1934-12-04
申请号:US32842528
申请日:1928-12-26
Applicant: ROEBLINGS JOHN A SONS CO
Inventor: SUNDERLAND CHARLES C
IPC: D07B1/06
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公开(公告)号:US1919347A
公开(公告)日:1933-07-25
申请号:US50774531
申请日:1931-01-09
Applicant: ROEBLINGS JOHN A SONS CO
Inventor: SUNDERLAND CHARLES C
IPC: B21F15/06
CPC classification number: B21F15/06 , Y10T29/49929 , Y10T403/49
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公开(公告)号:US1899998A
公开(公告)日:1933-03-07
申请号:US50774231
申请日:1931-01-09
Applicant: ROEBLINGS JOHN A SONS CO
Inventor: SUNDERLAND CHARLES C
IPC: D07B5/00
CPC classification number: D07B5/002
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公开(公告)号:US1850698A
公开(公告)日:1932-03-22
申请号:US51245831
申请日:1931-01-30
Applicant: ROEBLINGS JOHN A SONS CO
Inventor: SUNDERLAND CHARLES C
IPC: E01D19/16
CPC classification number: E01D19/16
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公开(公告)号:US1577003A
公开(公告)日:1926-03-16
申请号:US69262924
申请日:1924-02-14
Applicant: ROEBLINGS JOHN A SONS CO
Inventor: SUNDERLAND CHARLES C
IPC: F16G11/00
CPC classification number: F16G11/05 , F16G11/042 , F16G11/048 , Y10T24/3907 , Y10T24/3909 , Y10T403/473 , Y10T403/479 , Y10T403/49
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公开(公告)号:US1250525A
公开(公告)日:1917-12-18
申请号:US14136217
申请日:1917-01-09
Applicant: ROEBLINGS JOHN A SONS CO
Inventor: SUNDERLAND CHARLES C
CPC classification number: F16B1/0014 , Y10S29/035 , Y10T403/48 , Y10T403/5766
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公开(公告)号:US1249241A
公开(公告)日:1917-12-04
申请号:US13056816
申请日:1916-11-10
Applicant: ROEBLINGS JOHN A SONS CO
Inventor: SUNDERLAND CHARLES C
CPC classification number: F16G15/04 , Y10S24/34 , Y10T24/3909 , Y10T24/45131 , Y10T24/45293
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公开(公告)号:US1945095A
公开(公告)日:1934-01-30
申请号:US50774331
申请日:1931-01-09
Applicant: ROEBLINGS JOHN A SONS CO
Inventor: SUNDERLAND CHARLES C
IPC: B21C47/30
CPC classification number: B21C47/30
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10.
公开(公告)号:US1880290A
公开(公告)日:1932-10-04
申请号:US50774431
申请日:1931-01-09
Applicant: ROEBLINGS JOHN A SONS CO
Inventor: SUNDERLAND CHARLES C
IPC: E01D11/02
CPC classification number: E01D11/02
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