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公开(公告)号:CA251230A
公开(公告)日:1925-06-30
申请号:CA251230D
Applicant: GEN ELECTRIC CANADA
Inventor: HEWLETT EDWARD M
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公开(公告)号:CA252153A
公开(公告)日:1925-07-28
申请号:CA252153D
Applicant: GEN ELECTRIC CANADA
Inventor: HEWLETT EDWARD M
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公开(公告)号:CA324110A
公开(公告)日:1932-07-12
申请号:CA324110D
Applicant: GEN ELECTRIC CANADA
Inventor: HEWLETT EDWARD M
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公开(公告)号:US1612118A
公开(公告)日:1926-12-28
申请号:US50354521
申请日:1921-09-27
Applicant: GEN ELECTRIC
Inventor: HEWLETT EDWARD M , WILLARD WALDO W
IPC: F41G5/06
CPC classification number: F41G5/06
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公开(公告)号:US1559524A
公开(公告)日:1925-10-27
申请号:US50100621
申请日:1921-09-15
Applicant: GEN ELECTRIC
Inventor: HEWLETT EDWARD M , WILLARD WALDO W
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公开(公告)号:US1500814A
公开(公告)日:1924-07-08
申请号:US50049021
申请日:1921-09-14
Applicant: GEN ELECTRIC
Inventor: HEWLETT EDWARD M
IPC: H01B17/10
CPC classification number: H01B17/10
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公开(公告)号:US1295498A
公开(公告)日:1919-02-25
申请号:US15375017
申请日:1917-03-09
Applicant: GEN ELECTRIC
Inventor: HEWLETT EDWARD M , BURKHOLDER CHARLES I
CPC classification number: H02H3/093
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公开(公告)号:US1091659A
公开(公告)日:1914-03-31
申请号:US1912683348
申请日:1912-03-12
Applicant: GEN ELECTRIC
Inventor: HEWLETT EDWARD M
CPC classification number: H01H33/75 , Y10T74/18928
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公开(公告)号:US1050021A
公开(公告)日:1913-01-07
申请号:US1900036174
申请日:1900-11-12
Applicant: GEN ELECTRIC
Inventor: HEWLETT EDWARD M , BADEAU CHARLES C
CPC classification number: H01H75/04
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公开(公告)号:US1045288A
公开(公告)日:1912-11-26
申请号:US1906302438
申请日:1906-02-23
Applicant: GEN ELECTRIC
Inventor: HEWLETT EDWARD M
CPC classification number: H01H33/75
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