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公开(公告)号:US2339679A
公开(公告)日:1944-01-18
申请号:US42009341
申请日:1941-11-22
Applicant: GLEASON WORKS
Inventor: CARLSEN LEONARD O
IPC: B23F5/12
CPC classification number: B23F5/12 , Y10T29/5165 , Y10T409/106837
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公开(公告)号:US2304148A
公开(公告)日:1942-12-08
申请号:US36554540
申请日:1940-11-13
Applicant: GLEASON WORKS
Inventor: CARLSEN LEONARD O
IPC: B23F23/08
CPC classification number: B23F23/08 , Y10T409/10954
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公开(公告)号:US2300340A
公开(公告)日:1942-10-27
申请号:US33835740
申请日:1940-06-01
Applicant: GLEASON WORKS
Inventor: CARLSEN LEONARD O
IPC: B23F23/12
CPC classification number: B23F23/125 , Y10T409/104611
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公开(公告)号:US2246503A
公开(公告)日:1941-06-24
申请号:US33702540
申请日:1940-05-24
Applicant: GLEASON WORKS
Inventor: CARLSEN LEONARD O
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公开(公告)号:US2200412A
公开(公告)日:1940-05-14
申请号:US16248937
申请日:1937-09-04
Applicant: GLEASON WORKS
Inventor: CARLSEN LEONARD O
IPC: B23F21/24
CPC classification number: B23F21/245 , Y10T409/103975
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公开(公告)号:US1937727A
公开(公告)日:1933-12-05
申请号:US56760631
申请日:1931-10-08
Applicant: GLEASON WORKS
Inventor: STEWART ARTHUR L , CANDEE ALLAN H , CARLSEN LEONARD O
IPC: B23F5/12
CPC classification number: B23F5/12 , Y10S451/90 , Y10T409/106837
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公开(公告)号:US1937628A
公开(公告)日:1933-12-05
申请号:US56636631
申请日:1931-10-01
Applicant: GLEASON WORKS
Inventor: CANDEE ALLAN H , CARLSEN LEONARD O
IPC: B23F5/12
CPC classification number: B23F5/12 , Y10T409/106837
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公开(公告)号:US3146551A
公开(公告)日:1964-09-01
申请号:US6341460
申请日:1960-10-18
Applicant: GLEASON WORKS
Inventor: CARLSEN LEONARD O , DEPREZ THOMAS A
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公开(公告)号:US3086508A
公开(公告)日:1963-04-23
申请号:US16800062
申请日:1962-01-09
Applicant: GLEASON WORKS
Inventor: CARLSEN LEONARD O , DEPREZ THOMAS A
IPC: B24B3/02 , B24B53/053
CPC classification number: B24B3/021 , B24B53/053
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公开(公告)号:US2999429A
公开(公告)日:1961-09-12
申请号:US78159158
申请日:1958-12-19
Applicant: GLEASON WORKS
Inventor: CARLSEN LEONARD O
IPC: B23F5/12
CPC classification number: B23F5/12 , Y10T409/106837
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