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1.Modification of the action of, and the electron and ion paths in, a mercury arc discharge tube 失效
Title translation: 汞电弧放电管的作用以及电子和离子路径的修改公开(公告)号:US2996645A
公开(公告)日:1961-08-15
申请号:US74615158
申请日:1958-07-02
Applicant: ALFRED VANG , ANNA VANG
Inventor: ALFRED VANG
CPC classification number: H01J17/14 , H01J13/02 , H01J2893/0073
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公开(公告)号:US2980789A
公开(公告)日:1961-04-18
申请号:US68474157
申请日:1957-09-18
Applicant: ALFRED VANG
Inventor: ALFRED VANG
IPC: B23K11/24
CPC classification number: B23K11/248
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公开(公告)号:US2728045A
公开(公告)日:1955-12-20
申请号:US33134253
申请日:1953-01-15
Applicant: ALFRED VANG
Inventor: ALFRED VANG
IPC: G05F7/00
CPC classification number: G05F7/00
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公开(公告)号:US2601471A
公开(公告)日:1952-06-24
申请号:US74964147
申请日:1947-05-22
Applicant: ALFRED VANG
Inventor: ALFRED VANG
IPC: F02K7/02
CPC classification number: F02K7/02
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5.
公开(公告)号:US2454900A
公开(公告)日:1948-11-30
申请号:US49477043
申请日:1943-07-15
Applicant: ALFRED VANG
Inventor: ALFRED VANG
IPC: F02M27/08
CPC classification number: F02M27/08 , Y10S261/48
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公开(公告)号:US2432051A
公开(公告)日:1947-12-02
申请号:US53634144
申请日:1944-05-19
Applicant: ALFRED VANG
Inventor: ALFRED VANG
CPC classification number: H01J13/56 , H01J13/00 , H01J17/40 , H01J2893/0095
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公开(公告)号:US2414494A
公开(公告)日:1947-01-21
申请号:US45938742
申请日:1942-09-23
Applicant: ALFRED VANG
Inventor: ALFRED VANG
CPC classification number: F02M27/08 , F02B2720/157 , F02M69/00 , Y10S261/48
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公开(公告)号:US3059094A
公开(公告)日:1962-10-16
申请号:US5800360
申请日:1960-09-23
Applicant: ANNA VANG , ALFRED VANG
Inventor: ALFRED VANG
IPC: B23K11/31
CPC classification number: B23K11/31
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公开(公告)号:US2777046A
公开(公告)日:1957-01-08
申请号:US37264053
申请日:1953-08-06
Applicant: ALFRED VANG
Inventor: ALFRED VANG
IPC: B23K11/04
CPC classification number: B23K11/046
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10.Means for the conversion of stored electrical energy into mechanical energy 失效
Title translation: 将储存的电能转化为机械能的手段公开(公告)号:US2700746A
公开(公告)日:1955-01-25
申请号:US40336954
申请日:1954-01-11
Applicant: ALFRED VANG
Inventor: ALFRED VANG
IPC: H02K33/18
CPC classification number: H02K33/18
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