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公开(公告)号:US2078800A
公开(公告)日:1937-04-27
申请号:US11400636
申请日:1936-12-03
Applicant: GEN ELECTRIC
Inventor: PIETER JUCHTER
IPC: B41F33/18
CPC classification number: B41F33/18
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公开(公告)号:US2140387A
公开(公告)日:1938-12-13
申请号:US1151635
申请日:1935-03-16
Applicant: GEN ELECTRIC
Inventor: PIETER JUCHTER
IPC: H01H47/24
CPC classification number: H01H47/24
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公开(公告)号:US2471834A
公开(公告)日:1949-05-31
申请号:US56751344
申请日:1944-12-09
Applicant: GEN ELECTRIC
Inventor: MCDOWELL EARLE B , PIETER JUCHTER
IPC: H03K17/288
CPC classification number: H03K17/288
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公开(公告)号:US2331697A
公开(公告)日:1943-10-12
申请号:US37681041
申请日:1941-01-31
Applicant: GEN ELECTRIC
Inventor: PIETER JUCHTER
IPC: H01H51/01
CPC classification number: H01H51/01
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公开(公告)号:US1995881A
公开(公告)日:1935-03-26
申请号:US58986432
申请日:1932-01-30
Applicant: GEN ELECTRIC
Inventor: COCKRELL WILLIAM D , PIETER JUCHTER
IPC: G06M1/10
CPC classification number: G06M1/101
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公开(公告)号:US1964454A
公开(公告)日:1934-06-26
申请号:US58794432
申请日:1932-01-21
Applicant: GEN ELECTRIC
Inventor: COCKRELL WILLIAM D , PIETER JUCHTER
IPC: H01J40/14
CPC classification number: H01J40/14
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