-
公开(公告)号：US2703865A
公开(公告)日：1955-03-08
申请号：US22561251
申请日：1951-05-10
Applicant: INT STANDARD ELECTRIC CORP
Inventor： HARRY GRAYSON , SYMINGTON MCLEOD THOMAS , VERNON VERNON-SMITH
IPC: H03C3/04
CPC classification number: H03C3/04
Search Results
1
records
(took 0.009 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
