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公开(公告)号:US3381578A
公开(公告)日:1968-05-07
申请号:US53878366
申请日:1966-03-30
Applicant: GLEASON WORKS
Inventor: BUCHANAN WILLIAM G
CPC classification number: B23F1/083 , B23F23/08 , B23Q16/065 , Y10T74/1441 , Y10T74/19879 , Y10T408/545 , Y10T409/107791 , Y10T409/10954
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公开(公告)号:US3534655A
公开(公告)日:1970-10-20
申请号:US3534655D
申请日:1968-10-01
Applicant: GLEASON WORKS
Inventor: HUNKELER ERNST J , BUCHANAN WILLIAM G , BUXTON RICHARD S
CPC classification number: B23F9/10 , Y10T409/104611
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公开(公告)号:US3354782A
公开(公告)日:1967-11-28
申请号:US53724366
申请日:1966-03-24
Applicant: GLEASON WORKS
Inventor: BUCHANAN WILLIAM G , HOWING GEORGE H
IPC: B23F23/04
CPC classification number: B23F23/04 , Y10T409/100795
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4.
公开(公告)号:US3238820A
公开(公告)日:1966-03-08
申请号:US34806564
申请日:1964-02-28
Applicant: GLEASON WORKS
Inventor: BUCHANAN WILLIAM G
CPC classification number: B23Q16/065 , B23F23/08 , Y10T74/1453
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公开(公告)号:US3229585A
公开(公告)日:1966-01-18
申请号:US33712164
申请日:1964-01-07
Applicant: GLEASON WORKS
Inventor: DEPREZ THOMAS A , BUCHANAN WILLIAM G , HEDIGER EDWIN A
CPC classification number: B23F23/04 , B23F1/083 , Y10T409/100795
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