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公开(公告)号:US2519895A
公开(公告)日:1950-08-22
申请号:US9658549
申请日:1949-06-01
Applicant: GEN ELECTRIC
Inventor: EDWARDS MARTIN A , MERRILL FRANK W
IPC: H02K21/46
CPC classification number: H02K21/46
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公开(公告)号:US2270708A
公开(公告)日:1942-01-20
申请号:US39154041
申请日:1941-05-02
Applicant: GEN ELECTRIC
Inventor: MERRILL FRANK W
IPC: H02K23/02
CPC classification number: H02K23/023 , Y10S388/925 , Y10T307/533
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公开(公告)号:US2193406A
公开(公告)日:1940-03-12
申请号:US16145237
申请日:1937-08-28
Applicant: GEN ELECTRIC
Inventor: GOSS WESLEY R , MERRILL FRANK W
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公开(公告)号:US2083387A
公开(公告)日:1937-06-08
申请号:US2106135
申请日:1935-05-11
Applicant: GEN ELECTRIC
Inventor: MERRILL FRANK W
IPC: H01C7/04
CPC classification number: H01C7/04
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公开(公告)号:US2078805A
公开(公告)日:1937-04-27
申请号:US542035
申请日:1935-02-07
Applicant: GEN ELECTRIC
Inventor: MERRILL FRANK W
IPC: H02K21/18
CPC classification number: H02K21/185
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公开(公告)号:US1852817A
公开(公告)日:1932-04-05
申请号:US40668429
申请日:1929-11-12
Applicant: GEN ELECTRIC
Inventor: MERRILL FRANK W
IPC: H02P7/30
CPC classification number: H02P7/30 , Y10S388/927
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公开(公告)号:US2456979A
公开(公告)日:1948-12-21
申请号:US57355245
申请日:1945-01-19
Applicant: GEN ELECTRIC
Inventor: MERRILL FRANK W
IPC: H01H35/10
CPC classification number: H01H35/10
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公开(公告)号:US2103165A
公开(公告)日:1937-12-21
申请号:US9192336
申请日:1936-07-22
Applicant: GEN ELECTRIC
Inventor: MERRILL FRANK W
IPC: H02K21/46
CPC classification number: H02K21/46
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公开(公告)号:US1725662A
公开(公告)日:1929-08-20
申请号:US24230527
申请日:1927-12-24
Applicant: GEN ELECTRIC
Inventor: MERRILL FRANK W
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公开(公告)号:US1618771A
公开(公告)日:1927-02-22
申请号:US1797925
申请日:1925-03-24
Applicant: GEN ELECTRIC
Inventor: MERRILL FRANK W
IPC: H02K19/14
CPC classification number: H02K19/14
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