-
公开(公告)号：US3392250A
公开(公告)日：1968-07-09
申请号：US54367666
申请日：1966-04-19
Applicant: ERICSSON TELEFON AB L M
Inventor： HORST ZIEGLER , PETER STAUFFER
CPC classification number: H01H15/105 , H01H1/18 , H01H1/403 , H01H1/44 , H01H15/102
Search Results
1
records
(took 0.012 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
