-
公开(公告)号：US1762074A
公开(公告)日：1930-06-03
申请号：US33696129
申请日：1929-02-02
Applicant: PAISLEY JAMES A
Inventor： PAISLEY JAMES A
CPC classification number: B65G67/10 , B65G47/763 , B65G2201/04
Search Results
1
records
(took 0.006 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
