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公开(公告)号:US2276842A
公开(公告)日:1942-03-17
申请号:US30971239
申请日:1939-12-18
Applicant: GEN ELECTRIC
Inventor: WARD HARRISON
IPC: H01R33/08
CPC classification number: H01R33/089
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公开(公告)号:US1536844A
公开(公告)日:1925-05-05
申请号:US58641522
申请日:1922-09-06
Applicant: GEN ELECTRIC
Inventor: WARD HARRISON , WATERBURY JOHN H
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公开(公告)号:US1543606A
公开(公告)日:1925-06-23
申请号:US36077420
申请日:1920-02-24
Applicant: GEN ELECTRIC
Inventor: WARD HARRISON
IPC: F21V3/02
CPC classification number: F21V3/02
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公开(公告)号:US1331062A
公开(公告)日:1920-02-17
申请号:US26229218
申请日:1918-11-13
Applicant: GEN ELECTRIC
Inventor: WARD HARRISON
IPC: G01J1/14
CPC classification number: G01J1/14
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公开(公告)号:US2156087A
公开(公告)日:1939-04-25
申请号:US6745136
申请日:1936-03-06
Applicant: GEN ELECTRIC
Inventor: WARD HARRISON
IPC: F21V7/00
CPC classification number: F21V7/0008
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公开(公告)号:US1374654A
公开(公告)日:1921-04-12
申请号:US17669817
申请日:1917-06-25
Applicant: GEN ELECTRIC
Inventor: WARD HARRISON
IPC: F21V7/04
CPC classification number: F21V7/04
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公开(公告)号:US2339166A
公开(公告)日:1944-01-11
申请号:US41559441
申请日:1941-10-18
Applicant: GEN ELECTRIC
Inventor: WARD HARRISON
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公开(公告)号:US1508184A
公开(公告)日:1924-09-09
申请号:US43592421
申请日:1921-01-08
Applicant: GEN ELECTRIC
Inventor: WARD HARRISON
IPC: F21S13/00
CPC classification number: F21S13/00
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