-
公开(公告)号：US3506383A
公开(公告)日：1970-04-14
申请号：US3506383D
申请日：1968-08-29
Applicant: TRW INC
Inventor： EWALT LEONARD J
CPC classification number: F01C1/104 , F01C1/086 , F04C2230/91 , F05C2201/0466 , F05C2251/10 , Y10S428/926 , Y10S428/936 , Y10T428/12063 , Y10T428/12944 , Y10T428/12951
Search Results
1
records
(took 0.007 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
