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公开(公告)号:US2201287A
公开(公告)日:1940-05-21
申请号:US15129837
申请日:1937-06-30
Applicant: THOMPSON PROD INC
Inventor: COX JOHN R
IPC: B23B31/20
CPC classification number: B23B31/207 , Y10T82/2552 , Y10T82/2572 , Y10T82/2579 , Y10T279/17529 , Y10T279/17991 , Y10T279/3487
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公开(公告)号:US2070784A
公开(公告)日:1937-02-16
申请号:US3792435
申请日:1935-08-26
Applicant: THOMPSON PROD INC
Inventor: COX JOHN R
IPC: B21D53/48
CPC classification number: B21D53/48
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公开(公告)号:US2070649A
公开(公告)日:1937-02-16
申请号:US65740433
申请日:1933-02-18
Applicant: THOMPSON PROD INC
Inventor: COX JOHN R , ABRAMOSKA ALFRED A
IPC: B22D15/02
CPC classification number: B22D15/02
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公开(公告)号:US2253765A
公开(公告)日:1941-08-26
申请号:US22275438
申请日:1938-08-03
Applicant: THOMPSON PROD INC
Inventor: COX JOHN R
IPC: B21K1/70
CPC classification number: B21K1/702
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公开(公告)号:US2085730A
公开(公告)日:1937-07-06
申请号:US65740533
申请日:1933-02-18
Applicant: THOMPSON PROD INC
Inventor: COX JOHN R , ABRAMOSKA ALFRED A
IPC: C25D17/00
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公开(公告)号:US1905157A
公开(公告)日:1933-04-25
申请号:US53869531
申请日:1931-05-20
Applicant: THOMPSON PROD INC
Inventor: COX JOHN R
IPC: F02F3/00
CPC classification number: F02F3/0015 , F05C2201/021 , F05C2201/0448
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