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公开(公告)号:US2566761A
公开(公告)日:1951-09-04
申请号:US6392148
申请日:1948-12-07
Applicant: WILLIAM DUBILIER
Inventor: WILLIAM DUBILIER
IPC: H04R21/02
CPC classification number: H04R21/02
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公开(公告)号:US2445889A
公开(公告)日:1948-07-27
申请号:US54461444
申请日:1944-07-12
Applicant: IRVING ROSSI , WILLIAM DUBILIER
Inventor: IRVING ROSSI , WILLIAM DUBILIER
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公开(公告)号:US2355635A
公开(公告)日:1944-08-15
申请号:US32441540
申请日:1940-03-16
Applicant: WILLIAM DUBILIER
Inventor: WILLIAM DUBILIER
IPC: D03D15/00
CPC classification number: D03D15/00 , D03D9/00 , D03D2700/0133 , D10B2331/02 , D10B2401/041 , D10B2401/061 , D10B2505/08
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公开(公告)号:US2321369A
公开(公告)日:1943-06-08
申请号:US37646941
申请日:1941-01-29
Applicant: WILLIAM DUBILIER
Inventor: WILLIAM DUBILIER
IPC: B01L3/02
CPC classification number: B01L3/0272 , B01L2400/0481
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公开(公告)号:US2196257A
公开(公告)日:1940-04-09
申请号:US21357538
申请日:1938-06-14
Applicant: WILLIAM DUBILIER
Inventor: WILLIAM DUBILIER
IPC: A63H19/30
CPC classification number: A63H18/021 , A63H19/30
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公开(公告)号:US2047463A
公开(公告)日:1936-07-14
申请号:US72723834
申请日:1934-05-24
Applicant: WILLIAM DUBILIER
Inventor: WILLIAM DUBILIER
IPC: H02M3/18
CPC classification number: H02M3/18
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公开(公告)号:US1838664A
公开(公告)日:1931-12-29
申请号:US13755926
申请日:1926-09-24
Applicant: WILLIAM DUBILIER
Inventor: WILLIAM DUBILIER
IPC: H01H71/18
CPC classification number: H01H71/18
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公开(公告)号:US1396030A
公开(公告)日:1921-11-08
申请号:US18279617
申请日:1917-07-25
Applicant: WILLIAM DUBILIER
Inventor: WILLIAM DUBILIER
IPC: H01G5/38
CPC classification number: H01G5/38
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公开(公告)号:US1334141A
公开(公告)日:1920-03-16
申请号:US25138218
申请日:1918-08-26
Applicant: WILLIAM DUBILIER
Inventor: WILLIAM DUBILIER
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公开(公告)号:US2775718A
公开(公告)日:1956-12-25
申请号:US41420054
申请日:1954-03-04
Applicant: WILLIAM DUBILIER
Inventor: WILLIAM DUBILIER
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