-
公开(公告)号：US2168013A
公开(公告)日：1939-08-01
申请号：US15249637
申请日：1937-07-08
Applicant: GOODRICH CO B F
Inventor： WINCH REUBEN E
CPC classification number: B65G15/34 , B65G15/54 , B65G2201/04 , Y10T428/24785 , Y10T428/24793
Search Results
1
records
(took 0.011 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
