-
公开(公告)号：US1846222A
公开(公告)日：1932-02-23
申请号：US47293630
申请日：1930-08-04
Applicant: WICKWIRE SPENCER STEEL COMPANY
Inventor： PLOSS OTHMAR C
CPC classification number: B65G15/54 , B65G17/064 , B65G17/10 , B65G17/42 , B65G2201/06
Search Results
1
records
(took 0.012 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
