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1.Switching tube circuit with auxiliary load energized by self-bias developed at gating grid 失效
Title translation: 开关管电路,辅助负载通过在门控栅格上产生的自偏压激励公开(公告)号:US2875331A
公开(公告)日:1959-02-24
申请号:US32086652
申请日:1952-11-17
Applicant: ZENITH RADIO CORP
Inventor: SPRACKLEN JOHN G
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公开(公告)号:US2781492A
公开(公告)日:1957-02-12
申请号:US53116055
申请日:1955-08-29
Applicant: ZENITH RADIO CORP
Inventor: SPRACKLEN JOHN G
IPC: H03J7/04
CPC classification number: H03J7/042
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公开(公告)号:US2915583A
公开(公告)日:1959-12-01
申请号:US56804956
申请日:1956-02-27
Applicant: ZENITH RADIO CORP
Inventor: ROBERT ADLER , SPRACKLEN JOHN G
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4.
公开(公告)号:US2616035A
公开(公告)日:1952-10-28
申请号:US6828648
申请日:1948-12-30
Applicant: ZENITH RADIO CORP
Inventor: ROBERT ADLER , SPRACKLEN JOHN G
IPC: H03D7/10
CPC classification number: H03D7/10
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公开(公告)号:US3076142A
公开(公告)日:1963-01-29
申请号:US78966059
申请日:1959-01-28
Applicant: ZENITH RADIO CORP
Inventor: SPRACKLEN JOHN G
CPC classification number: H04B1/16 , H03J1/06 , H04N5/44 , Y10S367/901
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公开(公告)号:US3028559A
公开(公告)日:1962-04-03
申请号:US62534256
申请日:1956-11-30
Applicant: ZENITH RADIO CORP
Inventor: SPRACKLEN JOHN G
IPC: H03D3/12
CPC classification number: H03D3/12
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公开(公告)号:US2838668A
公开(公告)日:1958-06-10
申请号:US63212457
申请日:1957-01-02
Applicant: ZENITH RADIO CORP
Inventor: ROBERT ADLER , SPRACKLEN JOHN G
IPC: G08C23/02
CPC classification number: G08C23/02
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公开(公告)号:US2684403A
公开(公告)日:1954-07-20
申请号:US25906351
申请日:1951-11-30
Applicant: ZENITH RADIO CORP
Inventor: SPRACKLEN JOHN G
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公开(公告)号:US2954430A
公开(公告)日:1960-09-27
申请号:US70283657
申请日:1957-12-16
Applicant: ZENITH RADIO CORP
Inventor: SPRACKLEN JOHN G
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公开(公告)号:US2846582A
公开(公告)日:1958-08-05
申请号:US61919556
申请日:1956-10-30
Applicant: ZENITH RADIO CORP
Inventor: SPRACKLEN JOHN G
IPC: H03K4/16
CPC classification number: H03K4/16
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