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公开(公告)号:US2936804A
公开(公告)日:1960-05-17
申请号:US74235458
申请日:1958-06-16
Applicant: UNITED GREENFIELD CORP
Inventor: KALLIO WILLIAM J
IPC: B23B51/02
CPC classification number: B23B51/02 , B23B2251/18 , B23B2251/241 , Y10T408/90
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公开(公告)号:US3051205A
公开(公告)日:1962-08-28
申请号:US81560559
申请日:1959-05-25
Applicant: UNITED GREENFIELD CORP
Inventor: KALLIO WILLIAM J
IPC: B23B51/02
CPC classification number: B23B51/02 , B23B2251/18 , B23B2251/201 , B23B2251/241 , Y10T408/898 , Y10T408/90
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公开(公告)号:US3014386A
公开(公告)日:1961-12-26
申请号:US68149857
申请日:1957-09-03
Applicant: UNITED GREENFIELD CORP
Inventor: KALLIO WILLIAM J
IPC: B23B51/04
CPC classification number: B23B51/0486 , B23B2251/422 , Y10T408/899 , Y10T408/9095
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公开(公告)号:US2966081A
公开(公告)日:1960-12-27
申请号:US80019959
申请日:1959-03-18
Applicant: UNITED GREENFIELD CORP
Inventor: KALLIO WILLIAM J
CPC classification number: B23B51/06 , B23B51/02 , B23B2251/18 , B23B2251/241 , B23B2251/406 , Y10T408/9097
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公开(公告)号:US2942501A
公开(公告)日:1960-06-28
申请号:US70298257
申请日:1957-12-16
Applicant: UNITED GREENFIELD CORP
Inventor: KALLIO WILLIAM J
IPC: B23B51/04
CPC classification number: B23B51/0486 , B23B2251/424 , Y10T408/8957
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