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公开(公告)号:US2102426A
公开(公告)日:1937-12-14
申请号:US69937233
申请日:1933-11-23
Applicant: RCA CORP
Inventor: LINDENBLAD NILS E
IPC: H03B5/18
CPC classification number: H03B5/1835
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132.
公开(公告)号:US2100193A
公开(公告)日:1937-11-23
申请号:US75403834
申请日:1934-11-21
Applicant: RCA CORP
Inventor: LINDENBLAD NILS E
IPC: H03F1/50
CPC classification number: H03F1/50
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公开(公告)号:US2061947A
公开(公告)日:1936-11-24
申请号:US69849633
申请日:1933-11-17
Applicant: RCA CORP
Inventor: LINDENBLAD NILS E
IPC: H03C5/04
CPC classification number: H03C5/04
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公开(公告)号:US2042345A
公开(公告)日:1936-05-26
申请号:US48637530
申请日:1930-10-04
Applicant: RCA CORP
Inventor: LINDENBLAD NILS E
IPC: H01J25/68
CPC classification number: H01J25/68
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公开(公告)号:US2042320A
公开(公告)日:1936-05-26
申请号:US46508830
申请日:1930-07-01
Applicant: RCA CORP
Inventor: LINDENBLAD NILS E
IPC: H01Q1/02
CPC classification number: H01Q1/02
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公开(公告)号:US2011943A
公开(公告)日:1935-08-20
申请号:US65357933
申请日:1933-01-26
Applicant: RCA CORP
Inventor: LINDENBLAD NILS E
IPC: H04B1/16
CPC classification number: H04B1/16
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公开(公告)号:US1955245A
公开(公告)日:1934-04-17
申请号:US26413028
申请日:1928-03-23
Applicant: RCA CORP
Inventor: LINDENBLAD NILS E
IPC: H04B1/18
CPC classification number: H04B1/18
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公开(公告)号:US1938749A
公开(公告)日:1933-12-12
申请号:US52578331
申请日:1931-03-27
Applicant: RCA CORP
Inventor: LINDENBLAD NILS E
IPC: H01J25/68
CPC classification number: H01J25/68
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公开(公告)号:US2978985A
公开(公告)日:1961-04-11
申请号:US52573455
申请日:1955-08-01
Applicant: RCA CORP
Inventor: LINDENBLAD NILS E
IPC: H02K44/06
CPC classification number: H02K44/06
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公开(公告)号:US2841323A
公开(公告)日:1958-07-01
申请号:US46989654
申请日:1954-11-19
Applicant: RCA CORP
Inventor: LINDENBLAD NILS E
IPC: H01J41/12
CPC classification number: H01J41/12
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