-
公开(公告)号：US2818529A
公开(公告)日：1957-12-31
申请号：US45513254
申请日：1954-09-10
Applicant: POLARAD ELECTRONICS CORP
Inventor： LAWRENCE JAFFE DAVID , ALAN ROSS LOUIS
IPC: B60Q1/14
CPC classification number: B60Q1/1423 , B60Q2300/42
Search Results
1
records
(took 0.009 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
