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公开(公告)号:US2410329A
公开(公告)日:1946-10-29
申请号:US55315544
申请日:1944-09-08
Applicant: PHILCO CORP
Inventor: ALBRIGHT ROBERT B
IPC: H04R9/12
CPC classification number: H04R9/12
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公开(公告)号:US2642528A
公开(公告)日:1953-06-16
申请号:US9962149
申请日:1949-06-17
Applicant: PHILCO CORP
Inventor: ALBRIGHT ROBERT B
IPC: H01Q9/28
CPC classification number: H01Q9/28 , Y10T29/49016
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公开(公告)号:US2471601A
公开(公告)日:1949-05-31
申请号:US53321844
申请日:1944-04-28
Applicant: PHILCO CORP
Inventor: ALBRIGHT ROBERT B
IPC: H04R21/04
CPC classification number: H04R21/04
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公开(公告)号:US2838755A
公开(公告)日:1958-06-10
申请号:US29707652
申请日:1952-07-03
Applicant: PHILCO CORP
Inventor: ALBRIGHT ROBERT B , BERNARD WISE
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5.Method of forming a printed circuit and soldering components thereto 失效
Title translation: 形成印刷电路和焊接部件的方法公开(公告)号:US2777192A
公开(公告)日:1957-01-15
申请号:US32389452
申请日:1952-12-03
Applicant: PHILCO CORP
Inventor: ALBRIGHT ROBERT B , GOLDEN HAROLD W
CPC classification number: H05K3/3489 , H05K1/09 , H05K3/06 , H05K3/3447 , H05K3/3452 , H05K2201/0338 , H05K2201/0355 , H05K2201/2081 , Y10T29/49139
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公开(公告)号:US2944119A
公开(公告)日:1960-07-05
申请号:US70417557
申请日:1957-12-20
Applicant: PHILCO CORP
Inventor: ALBRIGHT ROBERT B , MICHONSKI EDWARD J , FRANCIS RICHARDSON
IPC: H04R19/00
CPC classification number: H04R19/00
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公开(公告)号:US2777193A
公开(公告)日:1957-01-15
申请号:US29946752
申请日:1952-07-17
Applicant: PHILCO CORP
Inventor: ALBRIGHT ROBERT B , GOLDEN HAROLD W
CPC classification number: H05K3/3447 , C03B29/08 , H05K1/09 , H05K3/3452 , H05K2201/0338 , H05K2201/0355 , H05K2201/2081 , Y10T29/49139 , Y10T29/49155 , Y10T29/49888
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公开(公告)号:US2441464A
公开(公告)日:1948-05-11
申请号:US39798641
申请日:1941-06-13
Applicant: PHILCO CORP
Inventor: ALBRIGHT ROBERT B
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