-
公开(公告)号：US2800037A
公开(公告)日：1957-07-23
申请号：US48511355
申请日：1955-01-31
Applicant: GEN MOTORS CORP
Inventor： CZUBA WALTER T , WOLFRAM WILLIAM S
CPC classification number: B60K17/06 , B60K5/00 , Y10T74/19149 , Y10T74/2173
Search Results
1
records
(took 0.009 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
