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公开(公告)号:US2471937A
公开(公告)日:1949-05-31
申请号:US51943544
申请日:1944-01-24
Applicant: THOMPSON PROD INC
Inventor: COLWELL ARCHIE T
IPC: B23K5/00
CPC classification number: B23K5/006 , Y10T29/49309 , Y10T29/49313
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公开(公告)号:US2414931A
公开(公告)日:1947-01-28
申请号:US41644841
申请日:1941-10-25
Applicant: THOMPSON PROD INC
Inventor: COLWELL ARCHIE T , ENGEMANN HERBERT H
CPC classification number: B23P15/00 , F16J10/04 , Y10T29/49272 , Y10T29/49865
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公开(公告)号:US2354947A
公开(公告)日:1944-08-01
申请号:US35478740
申请日:1940-08-30
Applicant: THOMPSON PROD INC
Inventor: COLWELL ARCHIE T
CPC classification number: B23P15/002 , F01L3/00 , F01L3/14 , Y10T29/49307 , Y10T29/49314
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公开(公告)号:US2093776A
公开(公告)日:1937-09-21
申请号:US58064931
申请日:1931-12-12
Applicant: THOMPSON PROD INC
Inventor: COLWELL ARCHIE T
IPC: F01L3/02
CPC classification number: F01L3/02 , Y10T29/49311
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公开(公告)号:US2394150A
公开(公告)日:1946-02-05
申请号:US52327244
申请日:1944-02-21
Applicant: THOMPSON PROD INC
Inventor: COLWELL ARCHIE T
IPC: F01L3/18
CPC classification number: F01L3/18
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公开(公告)号:US2373459A
公开(公告)日:1945-04-10
申请号:US42371641
申请日:1941-12-20
Applicant: THOMPSON PROD INC
Inventor: COLWELL ARCHIE T
IPC: B24B5/36
CPC classification number: B24B5/36 , Y10T29/44 , Y10T29/47 , Y10T29/49309
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公开(公告)号:US2299963A
公开(公告)日:1942-10-27
申请号:US24770238
申请日:1938-12-24
Applicant: THOMPSON PROD INC
Inventor: CRAWFORD FREDERICK C , COLWELL ARCHIE T
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公开(公告)号:US2280686A
公开(公告)日:1942-04-21
申请号:US20031038
申请日:1938-04-06
Applicant: THOMPSON PROD INC
Inventor: COLWELL ARCHIE T
IPC: B21H7/18
CPC classification number: B21H7/182 , Y10S29/049 , Y10T29/49298
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公开(公告)号:US1984728A
公开(公告)日:1934-12-18
申请号:US51688231
申请日:1931-02-19
Applicant: THOMPSON PROD INC
Inventor: COLWELL ARCHIE T
CPC classification number: B21K1/22 , F01L3/02 , F01L3/14 , Y10T29/49309 , Y10T29/49313
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公开(公告)号:US2305064A
公开(公告)日:1942-12-15
申请号:US36700240
申请日:1940-11-25
Applicant: THOMPSON PROD INC
Inventor: COLWELL ARCHIE T , NORTON SAMUEL H
CPC classification number: B21K1/24 , B21D53/18 , Y10T29/49306
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