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公开(公告)号:US2915978A
公开(公告)日:1959-12-08
申请号:US57736856
申请日:1956-04-10
Applicant: SCHAEFER EDWARD J
Inventor: SCHAEFER EDWARD J
CPC classification number: F04D29/669 , F04D13/06 , F04D29/086
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公开(公告)号:US2853949A
公开(公告)日:1958-09-30
申请号:US55221755
申请日:1955-12-09
Applicant: SCHAEFER EDWARD J
Inventor: SCHAEFER EDWARD J
IPC: F04D13/10
CPC classification number: F04D13/10
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公开(公告)号:US2791736A
公开(公告)日:1957-05-07
申请号:US41252254
申请日:1954-02-25
Applicant: SCHAEFER EDWARD J
Inventor: SCHAEFER EDWARD J
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公开(公告)号:US2786953A
公开(公告)日:1957-03-26
申请号:US56119056
申请日:1956-01-25
Applicant: SCHAEFER EDWARD J
Inventor: SCHAEFER EDWARD J
IPC: G01R7/18
CPC classification number: G01R7/18
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公开(公告)号:US2761985A
公开(公告)日:1956-09-04
申请号:US38210953
申请日:1953-09-24
Applicant: SCHAEFER EDWARD J
Inventor: SCHAEFER EDWARD J
IPC: H02K5/128
CPC classification number: H02K5/1285
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公开(公告)号:US2683844A
公开(公告)日:1954-07-13
申请号:US24338451
申请日:1951-08-24
Applicant: SCHAEFER EDWARD J
Inventor: SCHAEFER EDWARD J
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公开(公告)号:US1033199A
公开(公告)日:1912-07-23
申请号:US1912680143
申请日:1912-02-27
Applicant: SCHAEFER EDWARD J
Inventor: SCHAEFER EDWARD J
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公开(公告)号:US3060860A
公开(公告)日:1962-10-30
申请号:US6179060
申请日:1960-10-10
Applicant: SCHAEFER EDWARD J
Inventor: SCHAEFER EDWARD J
IPC: H02K5/12
CPC classification number: H02K5/12
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公开(公告)号:US2991518A
公开(公告)日:1961-07-11
申请号:US68159557
申请日:1957-09-03
Applicant: SCHAEFER EDWARD J
Inventor: SCHAEFER EDWARD J
CPC classification number: B22D18/06 , B22D19/0054 , H02K15/0012
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公开(公告)号:US2877068A
公开(公告)日:1959-03-10
申请号:US65309357
申请日:1957-04-16
Applicant: SCHAEFER EDWARD J
Inventor: SCHAEFER EDWARD J
CPC classification number: F16C35/06 , F16C19/06 , F16C25/08 , F16C2226/50 , F16C2380/26 , Y10T403/4637 , Y10T403/4642
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