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公开(公告)号:US981550A
公开(公告)日:1911-01-10
申请号:US1910581305
申请日:1910-09-09
Applicant: EAGLE MFG CO
Inventor: GOODRICH RALPH B
CPC classification number: E05C19/14 , E05B1/0092 , Y10T292/089
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公开(公告)号:US1075413A
公开(公告)日:1913-10-14
申请号:US1909519125
申请日:1909-09-23
Applicant: EAGLE MFG CO
Inventor: GOODRICH RALPH B
CPC classification number: D06F37/36 , Y10T74/1526
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公开(公告)号:US1008537A
公开(公告)日:1911-11-14
申请号:US1911649481
申请日:1911-09-14
Applicant: EAGLE MFG CO
Inventor: GOODRICH RALPH B
CPC classification number: F16H19/04 , Y10T74/18768
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