-
-
公开(公告)号:US3221105A
公开(公告)日:1965-11-30
申请号:US18162662
申请日:1962-03-22
Applicant: ITT
Inventor: ARSENEAU ROGER E , JOHN BEREZNAK , OSBORN PETER E
IPC: H04Q3/52
CPC classification number: H04Q3/521
-
公开(公告)号:US3221105A
公开(公告)日:1965-11-30
申请号:US18162662
申请日:1962-03-22
Applicant: ITT
Inventor: ARSENEAU ROGER E , JOHN BEREZNAK , OSBORN PETER E
IPC: H04Q3/52
CPC classification number: H04Q3/521