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公开(公告)号:US1901558A
公开(公告)日:1933-03-14
申请号:US46980530
申请日:1930-07-22
Applicant: WIRED RADIO INC
Inventor: AUGUST HUND
IPC: H03F3/36
CPC classification number: H03F3/36
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公开(公告)号:US1898486A
公开(公告)日:1933-02-21
申请号:US57255131
申请日:1931-11-02
Applicant: WIRED RADIO INC
Inventor: AUGUST HUND
IPC: H03C5/00
CPC classification number: H03C5/00
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公开(公告)号:US1896747A
公开(公告)日:1933-02-07
申请号:US49684130
申请日:1930-11-20
Applicant: WIRED RADIO INC
Inventor: AUGUST HUND
IPC: H03B13/00
CPC classification number: H03B13/00
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公开(公告)号:US1888556A
公开(公告)日:1932-11-22
申请号:US56576131
申请日:1931-09-29
Applicant: WIRED RADIO INC
Inventor: AUGUST HUND
IPC: H01J17/40
CPC classification number: H01J17/40 , H01J2893/0067
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公开(公告)号:US1888555A
公开(公告)日:1932-11-22
申请号:US53071531
申请日:1931-04-16
Applicant: WIRED RADIO INC
Inventor: AUGUST HUND
IPC: H04B3/56
CPC classification number: H04B3/56
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公开(公告)号:US1648689A
公开(公告)日:1927-11-08
申请号:US10120326
申请日:1926-04-10
Applicant: WIRED RADIO INC
Inventor: AUGUST HUND
IPC: H04R19/02
CPC classification number: H04R19/02
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公开(公告)号:US1968770A
公开(公告)日:1934-07-31
申请号:US62100532
申请日:1932-07-06
Applicant: WIRED RADIO INC
Inventor: AUGUST HUND
IPC: H03B7/10
CPC classification number: H03B7/10
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公开(公告)号:US1967008A
公开(公告)日:1934-07-17
申请号:US57307631
申请日:1931-11-05
Applicant: WIRED RADIO INC
Inventor: AUGUST HUND
IPC: H03F3/02
CPC classification number: H03F3/02
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公开(公告)号:US1951021A
公开(公告)日:1934-03-13
申请号:US64734132
申请日:1932-12-15
Applicant: WIRED RADIO INC
Inventor: AUGUST HUND
IPC: H01J3/02
CPC classification number: H01J3/025 , H01J2893/0061 , Y10T74/1973
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公开(公告)号:US1950003A
公开(公告)日:1934-03-06
申请号:US57987231
申请日:1931-12-09
Applicant: WIRED RADIO INC
Inventor: AUGUST HUND
IPC: H03F13/00
CPC classification number: H03F13/00
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