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公开(公告)号:US2710086A
公开(公告)日:1955-06-07
申请号:US24543851
申请日:1951-09-07
Applicant: STAHL WILLIAM F
Inventor: STAHL WILLIAM F
IPC: F16D23/04 , F16D25/061
CPC classification number: F16D23/04 , F16D25/061
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公开(公告)号:US2362034A
公开(公告)日:1944-11-07
申请号:US39964341
申请日:1941-06-25
Applicant: STAHL WILLIAM F
Inventor: STAHL WILLIAM F
IPC: H05K9/00
CPC classification number: H05K9/002
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公开(公告)号:US2343389A
公开(公告)日:1944-03-07
申请号:US42066741
申请日:1941-11-27
Applicant: STAHL WILLIAM F
Inventor: STAHL WILLIAM F
IPC: B21D53/00
CPC classification number: B21D53/00 , Y10S264/76 , Y10S493/954 , Y10T29/49904
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公开(公告)号:US2339432A
公开(公告)日:1944-01-18
申请号:US41798141
申请日:1941-11-06
Applicant: STAHL WILLIAM F
Inventor: STAHL WILLIAM F
IPC: B65H75/14
CPC classification number: B65H75/14 , B65H2701/5112
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公开(公告)号:US2249057A
公开(公告)日:1941-07-15
申请号:US35525440
申请日:1940-09-03
Applicant: STAHL WILLIAM F
Inventor: STAHL WILLIAM F
IPC: H01F5/02
CPC classification number: H01F5/02
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