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1.
公开(公告)号:US2437244A
公开(公告)日:1948-03-09
申请号:US39970641
申请日:1941-06-25
Applicant: WALTER DALLENBACH
Inventor: WALTER DALLENBACH
IPC: H01P7/02
CPC classification number: H01P7/02
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公开(公告)号:US2100797A
公开(公告)日:1937-11-30
申请号:US2974435
申请日:1935-07-03
Applicant: WALTER DALLENBACH
Inventor: WALTER DALLENBACH
CPC classification number: H01J13/48 , H01J13/50 , H01J2893/0088
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公开(公告)号:US1868410A
公开(公告)日:1932-07-19
申请号:US10924526
申请日:1926-05-15
Applicant: WALTER DALLENBACH
Inventor: WALTER DALLENBACH
IPC: H01B17/30
CPC classification number: H01B17/305
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公开(公告)号:US2635338A
公开(公告)日:1953-04-21
申请号:US10936349
申请日:1949-08-09
Applicant: WALTER DALLENBACH
Inventor: WALTER DALLENBACH
IPC: A61C13/273
CPC classification number: A61C13/26 , Y10T29/49567 , Y10T29/49822 , Y10T29/53848
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公开(公告)号:US2558607A
公开(公告)日:1951-06-26
申请号:US73101847
申请日:1947-02-26
Applicant: WALTER DALLENBACH
Inventor: WALTER DALLENBACH
IPC: F23Q2/06
CPC classification number: F23Q2/06
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公开(公告)号:US2297202A
公开(公告)日:1942-09-29
申请号:US12921837
申请日:1937-03-05
Applicant: WALTER DALLENBACH , HUGO COLLENBUSCH , WOLFGANG PUPP
Inventor: WALTER DALLENBACH , HUGO COLLENBUSCH , WOLFGANG PUPP
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公开(公告)号:US2093711A
公开(公告)日:1937-09-21
申请号:US2457535
申请日:1935-06-01
Applicant: WALTER DALLENBACH
Inventor: WALTER DALLENBACH
IPC: H01J19/30
CPC classification number: H01J19/30 , H01J2893/0021
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公开(公告)号:US2089542A
公开(公告)日:1937-08-10
申请号:US75407134
申请日:1934-11-21
Applicant: WALTER DALLENBACH
Inventor: WALTER DALLENBACH
IPC: H01J7/24
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公开(公告)号:US2089541A
公开(公告)日:1937-08-10
申请号:US74998434
申请日:1934-10-25
Applicant: WALTER DALLENBACH
Inventor: WALTER DALLENBACH
IPC: H01J13/26
CPC classification number: H01J13/26
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公开(公告)号:US2065660A
公开(公告)日:1936-12-29
申请号:US62160332
申请日:1932-07-09
Applicant: WALTER DALLENBACH
Inventor: WALTER DALLENBACH
IPC: H01J7/24
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