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公开(公告)号:US2310484A
公开(公告)日:1943-02-09
申请号:US30553139
申请日:1939-11-21
Applicant: GLEASON WORKS
Inventor: ERNEST WILDHABER
IPC: B23F9/10
CPC classification number: B23F9/105 , Y10T409/103975
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公开(公告)号:US2274761A
公开(公告)日:1942-03-03
申请号:US13753237
申请日:1937-04-17
Applicant: GLEASON WORKS
Inventor: ERNEST WILDHABER
CPC classification number: B23F9/003 , B23F1/08 , B23F9/10 , B23F21/226 , B23F21/245 , F16H1/14 , F16H55/0846 , Y10T74/19958 , Y10T407/1705 , Y10T409/103975 , Y10T409/108268
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公开(公告)号:US2267181A
公开(公告)日:1941-12-23
申请号:US18117737
申请日:1937-12-22
Applicant: GLEASON WORKS
Inventor: ERNEST WILDHABER
CPC classification number: D06B23/00 , B23F21/24 , B23F21/243 , D06B2700/37 , D06L4/10 , Y10T407/15 , Y10T407/1745 , Y10T407/1902
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公开(公告)号:US2218786A
公开(公告)日:1940-10-22
申请号:US12523237
申请日:1937-02-11
Applicant: GLEASON WORKS
Inventor: CANDEE ALLAN H , ERNEST WILDHABER
IPC: B23F21/22
CPC classification number: B23F21/226 , Y10T407/1705 , Y10T407/192 , Y10T409/10
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公开(公告)号:US2024494A
公开(公告)日:1935-12-17
申请号:US63324632
申请日:1932-09-15
Applicant: GLEASON WORKS
Inventor: ERNEST WILDHABER
IPC: B23F21/22
CPC classification number: B23F21/226 , Y10T407/171
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公开(公告)号:US1982036A
公开(公告)日:1934-11-27
申请号:US52463331
申请日:1931-03-23
Applicant: GLEASON WORKS
Inventor: ERNEST WILDHABER
CPC classification number: B23F9/10 , B23F9/105 , B23F17/001 , B23F19/005 , Y10T409/103975
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公开(公告)号:US1980365A
公开(公告)日:1934-11-13
申请号:US63324732
申请日:1932-09-15
Applicant: GLEASON WORKS
Inventor: ERNEST WILDHABER
CPC classification number: B23F9/105 , B23F19/005 , Y10T409/103975
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公开(公告)号:US1904584A
公开(公告)日:1933-04-18
申请号:US40298829
申请日:1929-10-28
Applicant: GLEASON WORKS
Inventor: ERNEST WILDHABER
IPC: B23F21/22
CPC classification number: B23F21/226 , Y10T407/1705
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公开(公告)号:US1693740A
公开(公告)日:1928-12-04
申请号:US12761826
申请日:1926-08-06
Applicant: GLEASON WORKS
Inventor: ERNEST WILDHABER
IPC: F16H55/08
CPC classification number: F16H55/0846 , F16H1/145 , F16H55/0853 , Y10T74/19958
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公开(公告)号:US1693686A
公开(公告)日:1928-12-04
申请号:US74857224
申请日:1924-11-08
Applicant: GLEASON WORKS
Inventor: ERNEST WILDHABER
IPC: B23F9/08
CPC classification number: B23F9/084 , Y10T409/101908
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