-
公开(公告)号：US3274339A
公开(公告)日：1966-09-20
申请号：US19339562
申请日：1962-05-09
Applicant: INT STANDARD ELECTRIC CORP
Inventor： JEAN HERRY MICHEL , LE CORRE JEAN PIERRE , RALPHAEL YELLOZ GUY
CPC classification number: H04J3/06 , H04J3/0629 , H04Q11/0407
Search Results
1
records
(took 0.008 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
