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公开(公告)号:US827716A
公开(公告)日:1906-08-07
申请号:US1905241829
申请日:1905-01-19
Applicant: EASTWOOD BURR
Inventor: EASTWOOD BURR
CPC classification number: E03D1/30 , Y10S137/904 , Y10T137/7404
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公开(公告)号:US823832A
公开(公告)日:1906-06-19
申请号:US1901049526
申请日:1901-03-01
Applicant: ILLINOIS MALLEABLE IRON COMPANY
Inventor: WAYMAN WILLIAM O
CPC classification number: E03D1/30
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公开(公告)号:US812030A
公开(公告)日:1906-02-06
申请号:US1905266963
申请日:1905-06-26
Applicant: ERICSON JOB E
Inventor: ERICSON JOB E
CPC classification number: E03D1/30
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公开(公告)号:US772434A
公开(公告)日:1904-10-18
申请号:US1904188322
申请日:1904-01-09
Applicant: WALTER E TIFFIN , SCHULTZ CHARLES W
Inventor: SCHULTZ CHARLES W
CPC classification number: E03D1/30 , Y10S137/906 , Y10T137/6307
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公开(公告)号:US747447A
公开(公告)日:1903-12-22
申请号:US1903142988
申请日:1903-02-12
Applicant: LINDENBERG FRANK H
Inventor: LINDENBERG FRANK H
CPC classification number: E03D1/30 , Y10T137/7472
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公开(公告)号:US737859A
公开(公告)日:1903-09-01
申请号:US1901049527
申请日:1901-03-01
Applicant: ILLINOIS MALLEABLE IRON COMPANY
Inventor: NELSON JOHN
CPC classification number: E03D1/30
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公开(公告)号:US714549A
公开(公告)日:1902-11-25
申请号:US1901070600
申请日:1901-08-02
Applicant: WOOD EDGAR JAMES
Inventor: WOOD EDGAR JAMES
CPC classification number: F16K31/26 , E03D1/30 , Y10T137/7342 , Y10T137/7349
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公开(公告)号:US602824A
公开(公告)日:1898-04-26
申请号:US602824D
CPC classification number: E03D1/30 , Y10T74/2137
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公开(公告)号:US511540A
公开(公告)日:1893-12-26
申请号:US511540D
CPC classification number: E03D1/30 , Y10T137/7323
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