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公开(公告)号:US2742296A
公开(公告)日:1956-04-17
申请号:US33671853
申请日:1953-02-13
Applicant: GLEASON WORKS
Inventor: SATTERLEE CHARLES H , STARK ROBERT E
CPC classification number: B23B31/19 , B23B31/4033 , Y10T279/1004 , Y10T279/29 , Y10T279/33
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公开(公告)号:US3083976A
公开(公告)日:1963-04-02
申请号:US16869562
申请日:1962-01-25
Applicant: GLEASON WORKS
Inventor: STARK ROBERT E
CPC classification number: B23F23/06 , B23B31/202 , B23B31/207 , Y10T279/17017 , Y10T279/17427 , Y10T279/17529 , Y10T279/29 , Y10T279/31
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公开(公告)号:US2680622A
公开(公告)日:1954-06-08
申请号:US20947451
申请日:1951-02-05
Applicant: GLEASON WORKS
Inventor: HARTMAN HERBERT G , STARK ROBERT E
IPC: B23B31/20
CPC classification number: B23B31/207 , Y10T279/1008 , Y10T279/17478 , Y10T279/33 , Y10T279/3493
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