-
公开(公告)号：US3057990A
公开(公告)日：1962-10-09
申请号：US4472160
申请日：1960-07-22
Applicant: CONTROLS CO OF AMERICA
Inventor： MCCARTY LOURDES V , SCHWARZ FRIEDRICH W
IPC: B23K11/31
CPC classification number: B23K11/31
Search Results
1
records
(took 0.012 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
