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公开(公告)号:US2470580A
公开(公告)日:1949-05-17
申请号:US56159244
申请日:1944-11-02
Applicant: NAT UNION RADIO CORP
Inventor: GUNTHER SCHNEIDER GERHARD , HUGHES CLIFFORD J
IPC: B05B13/02
CPC classification number: B05B13/02
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公开(公告)号:US2507185A
公开(公告)日:1950-05-09
申请号:US57552545
申请日:1945-01-31
Applicant: NAT UNION RADIO CORP
Inventor: GUNTHER SCHNEIDER GERHARD
IPC: B65G47/14
CPC classification number: B65G47/1407
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公开(公告)号:US2441228A
公开(公告)日:1948-05-11
申请号:US60956445
申请日:1945-08-08
Applicant: NAT UNION RADIO CORP
Inventor: GUNTHER SCHNEIDER GERHARD , DONOHUE FRANK L
IPC: H01J19/00
CPC classification number: H01J19/00 , H01J2893/0026
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公开(公告)号:US2498456A
公开(公告)日:1950-02-21
申请号:US8720949
申请日:1949-04-13
Applicant: NAT UNION RADIO CORP
Inventor: GUNTHER SCHNEIDER GERHARD
IPC: H01J9/40
CPC classification number: H01J9/40 , Y10T29/53274 , Y10T29/53652 , Y10T29/5383 , Y10T29/53952
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公开(公告)号:US2448916A
公开(公告)日:1948-09-07
申请号:US56235644
申请日:1944-11-07
Applicant: NAT UNION RADIO CORP
Inventor: GUNTHER SCHNEIDER GERHARD , DONOHUE FRANK L
IPC: H01J9/06
CPC classification number: H01J9/06
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6.
公开(公告)号:US2507186A
公开(公告)日:1950-05-09
申请号:US57552645
申请日:1945-01-31
Applicant: NAT UNION RADIO CORP
Inventor: GUNTHER SCHNEIDER GERHARD
CPC classification number: B65G47/1478 , H01J9/46 , H01J2893/0096
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公开(公告)号:US2498455A
公开(公告)日:1950-02-21
申请号:US64034646
申请日:1946-01-10
Applicant: NAT UNION RADIO CORP
Inventor: GUNTHER SCHNEIDER GERHARD , DONOHUE FRANK L
IPC: H01J19/46
CPC classification number: H01J19/46 , H01J2893/0007
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8.Machine for making the press members or base portions of electronic tubes 失效
Title translation: 用于制造电子管的按压构件或基部的机器公开(公告)号:US2312003A
公开(公告)日:1943-02-23
申请号:US33958440
申请日:1940-06-08
Applicant: NAT UNION RADIO CORP
Inventor: GUSTAVE SCHNEIDER WALTER , GUNTHER SCHNEIDER GERHARD
IPC: H01J9/32
CPC classification number: H01J9/32
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