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公开(公告)号:US3181577A
公开(公告)日:1965-05-04
申请号:US15477861
申请日:1961-11-24
Applicant: THOMAS GASKINS
Inventor: THOMAS GASKINS
CPC classification number: B27B33/02 , B23D61/026 , B23D61/125 , B27B33/145 , Y10T83/9355 , Y10T83/9365
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公开(公告)号:US3005603A
公开(公告)日:1961-10-24
申请号:US75951658
申请日:1958-09-08
Applicant: THOMAS GASKINS
Inventor: THOMAS GASKINS
IPC: B64C27/04
CPC classification number: B64C27/04
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公开(公告)号:US3380231A
公开(公告)日:1968-04-30
申请号:US43403265
申请日:1965-02-19
Applicant: THOMAS GASKINS
Inventor: THOMAS GASKINS
IPC: A01D34/02
CPC classification number: A01D34/02 , A01D2101/00
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