-
公开(公告)号:US1654184A
公开(公告)日:1927-12-27
申请号:US16217427
申请日:1927-01-19
Applicant: WIRED RADIO INC
Inventor: MEYER RAYMOND B
IPC: H03B5/34
CPC classification number: H03B5/34
-
公开(公告)号:US1898531A
公开(公告)日:1933-02-21
申请号:US34648129
申请日:1929-03-12
Applicant: WIRED RADIO INC
Inventor: GEBHARD LOUIS A , MEYER RAYMOND B
IPC: H03L1/04
CPC classification number: H03L1/04
-
公开(公告)号:US1663717A
公开(公告)日:1928-03-27
申请号:US15507226
申请日:1926-12-15
Applicant: WIRED RADIO INC
Inventor: MEYER RAYMOND B , YOUNG LEO C
IPC: H03B5/34
CPC classification number: H03B5/34
-
公开(公告)号:US1875091A
公开(公告)日:1932-08-30
申请号:US17575727
申请日:1927-03-16
Applicant: WIRED RADIO INC
Inventor: MEYER RAYMOND B
IPC: H03F1/16
CPC classification number: H03F1/16
-
-
-