-
公开(公告)号：US3100108A
公开(公告)日：1963-08-06
申请号：US10559761
申请日：1961-04-26
Applicant: MENASCO MFG COMPANY
Inventor： NATHAN SELIKSON
IPC: C21D1/74
CPC classification number: C21D1/74
Search Results
1
records
(took 0.013 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
