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公开(公告)号:US844469A
公开(公告)日:1907-02-19
申请号:US1906344063
申请日:1906-11-19
Applicant: WILCOX MFG COMPANY
Inventor: PROUTY THEODORE C
CPC classification number: E21B19/081 , Y10S254/08 , Y10T74/1974
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公开(公告)号:US951578A
公开(公告)日:1910-03-08
申请号:US1909516320
申请日:1909-09-07
Applicant: WILCOX MFG COMPANY
Inventor: PROUTY THEODORE C
CPC classification number: B24B23/024
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公开(公告)号:US907402A
公开(公告)日:1908-12-22
申请号:US1908438627
申请日:1908-06-15
Applicant: WILCOX MFG COMPANY
Inventor: PROUTY THEODORE C
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公开(公告)号:US907401A
公开(公告)日:1908-12-22
申请号:US1907407395
申请日:1907-12-20
Applicant: WILCOX MFG COMPANY
Inventor: PROUTY THEODORE C
CPC classification number: E06C9/12
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公开(公告)号:US897924A
公开(公告)日:1908-09-08
申请号:US1906339385
申请日:1906-10-17
Applicant: WILCOX MFG COMPANY
Inventor: PROUTY THEODORE C
CPC classification number: E05B65/0864 , Y10S70/78 , Y10T70/5195 , Y10T70/5314 , Y10T292/54
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公开(公告)号:US844468A
公开(公告)日:1907-02-19
申请号:US1906308042
申请日:1906-03-26
Applicant: WILCOX MFG COMPANY
Inventor: PROUTY THEODORE C
CPC classification number: E05D15/063 , E05D15/0634 , E05Y2201/64 , E05Y2201/696 , E05Y2600/10 , E05Y2600/31 , E05Y2800/296 , E05Y2900/132 , Y10T16/3834
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公开(公告)号:US844467A
公开(公告)日:1907-02-19
申请号:US1906308041
申请日:1906-03-26
Applicant: WILCOX MFG COMPANY
Inventor: PROUTY THEODORE C
CPC classification number: E05D15/0634 , E05Y2201/64 , Y10T16/3834
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公开(公告)号:US819796A
公开(公告)日:1906-05-08
申请号:US1905274219
申请日:1905-08-14
Applicant: WILCOX MFG COMPANY
Inventor: PROUTY THEODORE C
CPC classification number: E05D15/063 , Y10T16/3828
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