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公开(公告)号:US650897A
公开(公告)日:1900-06-05
申请号:US1899732973
申请日:1899-10-07
Applicant: HINSDALE WINFIELD E
Inventor: HINSDALE WINFIELD E
CPC classification number: E03D13/00
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公开(公告)号:US974146A
公开(公告)日:1910-11-01
申请号:US1909518603
申请日:1909-09-20
Applicant: HINSDALE WINFIELD E
Inventor: HINSDALE WINFIELD E
CPC classification number: E03C1/23
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公开(公告)号:US691768A
公开(公告)日:1902-01-28
申请号:US1901055326
申请日:1901-04-11
Applicant: HINSDALE WINFIELD E
Inventor: HINSDALE WINFIELD E
CPC classification number: E03D1/38 , Y10T137/6977
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公开(公告)号:US687625A
公开(公告)日:1901-11-26
申请号:US1901070035
申请日:1901-07-29
Applicant: HINSDALE WINFIELD E
Inventor: HINSDALE WINFIELD E
CPC classification number: F16K33/00 , Y10T24/44239 , Y10T24/44974
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公开(公告)号:US628004A
公开(公告)日:1899-07-04
申请号:US1899713215
申请日:1899-04-15
Applicant: HINSDALE WINFIELD E
Inventor: HINSDALE WINFIELD E
CPC classification number: E03D11/16
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公开(公告)号:US1391477A
公开(公告)日:1921-09-20
申请号:US38650620
申请日:1920-06-04
Applicant: HINSDALE WINFIELD E , HALL WILLIAM H
Inventor: HINSDALE WINFIELD E , HALL WILLIAM H
CPC classification number: E03D9/05 , E03D11/02 , E03D2201/30
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公开(公告)号:US1391476A
公开(公告)日:1921-09-20
申请号:US38650520
申请日:1920-06-04
Applicant: HINSDALE WINFIELD E
Inventor: HINSDALE WINFIELD E
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公开(公告)号:US1300268A
公开(公告)日:1919-04-15
申请号:US20115217
申请日:1917-11-09
Applicant: HINSDALE WINFIELD E
Inventor: HINSDALE WINFIELD E
CPC classification number: E03C1/23
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公开(公告)号:US974145A
公开(公告)日:1910-11-01
申请号:US1908461985
申请日:1908-11-10
Applicant: HINSDALE WINFIELD E
Inventor: HINSDALE WINFIELD E
CPC classification number: E03D13/00
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公开(公告)号:US1525130A
公开(公告)日:1925-02-03
申请号:US44582721
申请日:1921-02-17
Applicant: HINSDALE WINFIELD E
Inventor: HINSDALE WINFIELD E
IPC: F27B9/08
CPC classification number: F27B9/082
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