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公开(公告)号:US2282344A
公开(公告)日:1942-05-12
申请号:US30933139
申请日:1939-12-15
Applicant: SAMUEL RUBEN
Inventor: SAMUEL RUBEN
CPC classification number: H01C7/1013 , H01L21/00
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公开(公告)号:US2235566A
公开(公告)日:1941-03-18
申请号:US28565239
申请日:1939-07-21
Applicant: SAMUEL RUBEN
Inventor: SAMUEL RUBEN
IPC: H01G4/22
CPC classification number: H01G4/221
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公开(公告)号:US2199447A
公开(公告)日:1940-05-07
申请号:US16654837
申请日:1937-09-30
Applicant: SAMUEL RUBEN
Inventor: SAMUEL RUBEN
IPC: H01G9/02
CPC classification number: H01G9/02 , Y10T29/417 , Y10T428/31848
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14.Electrolytic condenser and method of preparing etched electrodes therefor 失效
Title translation: 电解电容器及其蚀刻电极的制备方法公开(公告)号:US2199445A
公开(公告)日:1940-05-07
申请号:US8853336
申请日:1936-07-02
Applicant: SAMUEL RUBEN
Inventor: SAMUEL RUBEN
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公开(公告)号:US2166179A
公开(公告)日:1939-07-18
申请号:US1107635
申请日:1935-03-14
Applicant: SAMUEL RUBEN
Inventor: SAMUEL RUBEN
IPC: H01G9/02
CPC classification number: H01G9/02
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公开(公告)号:US2088928A
公开(公告)日:1937-08-03
申请号:US4814035
申请日:1935-11-04
Applicant: SAMUEL RUBEN
Inventor: SAMUEL RUBEN
CPC classification number: H01G9/022
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公开(公告)号:US2066912A
公开(公告)日:1937-01-05
申请号:US73413434
申请日:1934-07-07
Applicant: SAMUEL RUBEN
Inventor: SAMUEL RUBEN
IPC: H01G9/02
CPC classification number: H01G9/02
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公开(公告)号:US2014239A
公开(公告)日:1935-09-10
申请号:US60687632
申请日:1932-04-22
Applicant: SAMUEL RUBEN
Inventor: SAMUEL RUBEN
IPC: H01J17/06
CPC classification number: H01J17/06
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公开(公告)号:US1991175A
公开(公告)日:1935-02-12
申请号:US58527532
申请日:1932-01-07
Applicant: SAMUEL RUBEN
Inventor: SAMUEL RUBEN
IPC: H01J19/78
CPC classification number: H01J19/78
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公开(公告)号:US1989461A
公开(公告)日:1935-01-29
申请号:US66950333
申请日:1933-05-05
Applicant: SAMUEL RUBEN
Inventor: SAMUEL RUBEN
IPC: H01J17/56
CPC classification number: H01J17/56
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