-
公开(公告)号:US2717943A
公开(公告)日:1955-09-13
申请号:US40316454
申请日:1954-01-11
Applicant: CHICAGO TELEPHONE SUPPLY CORP
Inventor: DAILY ARTHUR M , VEATCH JOSEPH G
IPC: H01C1/14
CPC classification number: H01C1/14
-
公开(公告)号:US2616642A
公开(公告)日:1952-11-04
申请号:US3755448
申请日:1948-07-08
Applicant: CHICAGO TELEPHONE SUPPLY CORP
Inventor: BUSH WILKIE L , VEATCH JOSEPH G
IPC: H05K7/12
CPC classification number: H05K7/12
-