-
公开(公告)号:US1929067A
公开(公告)日:1933-10-03
申请号:US49745730
申请日:1930-11-22
Applicant: WIRED RADIO INC
Inventor: AUGUST HUND
IPC: H03B13/00
CPC classification number: H03B13/00
-
公开(公告)号:US1908479A
公开(公告)日:1933-05-09
申请号:US10978626
申请日:1926-05-17
Applicant: WIRED RADIO INC
Inventor: AUGUST HUND
-
33.
公开(公告)号:US1905873A
公开(公告)日:1933-04-25
申请号:US57198931
申请日:1931-10-30
Applicant: WIRED RADIO INC
Inventor: AUGUST HUND
IPC: H03D1/16
CPC classification number: H03D1/16
-
34.
公开(公告)号:US1717451A
公开(公告)日:1929-06-18
申请号:US16838327
申请日:1927-02-15
Applicant: WIRED RADIO INC
Inventor: AUGUST HUND
IPC: H03B5/34
CPC classification number: H03B5/34
-
公开(公告)号:US1688713A
公开(公告)日:1928-10-23
申请号:US19030327
申请日:1927-05-10
Applicant: WIRED RADIO INC
Inventor: AUGUST HUND
IPC: H03B5/34
CPC classification number: H03B5/34
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-
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