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公开(公告)号:US1006421A
公开(公告)日:1911-10-17
申请号:US1904190293
申请日:1904-01-23
Applicant: GEN ELECTRIC
Inventor: WOOD HOWARD I
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公开(公告)号:US942871A
公开(公告)日:1909-12-07
申请号:US1903185482
申请日:1903-12-17
Applicant: GEN ELECTRIC
Inventor: WOOD HOWARD I
CPC classification number: H01J13/48
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公开(公告)号:US831401A
公开(公告)日:1906-09-18
申请号:US1904200884
申请日:1904-03-31
Applicant: GEN ELECTRIC
Inventor: WOOD HOWARD I
CPC classification number: H01J13/48
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公开(公告)号:US1006333A
公开(公告)日:1911-10-17
申请号:US1903143329
申请日:1903-02-14
Applicant: GEN ELECTRIC
Inventor: WOOD HOWARD I
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公开(公告)号:US770033A
公开(公告)日:1904-09-13
申请号:US1903143447
申请日:1903-02-14
Applicant: GEN ELECTRIC
Inventor: WOOD HOWARD I
CPC classification number: G01R22/02
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公开(公告)号:US757007A
公开(公告)日:1904-04-12
申请号:US1902117117
申请日:1902-07-26
Applicant: GEN ELECTRIC
Inventor: WOOD HOWARD I , ROBINSON RALPH C
CPC classification number: H01J19/28
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公开(公告)号:US984119A
公开(公告)日:1911-02-14
申请号:US1906324388
申请日:1906-07-02
Applicant: GEN ELECTRIC
Inventor: WOOD HOWARD I
CPC classification number: H05B3/62
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公开(公告)号:US942157A
公开(公告)日:1909-12-07
申请号:US1904189413
申请日:1904-01-18
Applicant: GEN ELECTRIC
Inventor: WOOD HOWARD I
CPC classification number: H01J13/48
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公开(公告)号:US831400A
公开(公告)日:1906-09-18
申请号:US1902116463
申请日:1902-07-21
Applicant: GEN ELECTRIC
Inventor: WOOD HOWARD I
CPC classification number: H01J13/48
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公开(公告)号:US819624A
公开(公告)日:1906-05-01
申请号:US1904230725
申请日:1904-10-31
Applicant: GEN ELECTRIC
Inventor: WOOD HOWARD I
CPC classification number: H01J5/32 , Y10T403/48
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