-
公开(公告)号：US3104563A
公开(公告)日：1963-09-24
申请号：US14630461
申请日：1961-10-19
Applicant: OLIN MATHIESON
Inventor： GLEN GULLEY IRVIN
IPC: B23B51/04
CPC classification number: B23B51/04 , Y10T408/62
Search Results
1
records
(took 0.016 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
