-
公开(公告)号：US3530270A
公开(公告)日：1970-09-22
申请号：US3530270D
申请日：1966-08-30
Applicant: GEN MOTORS CORP
Inventor： ROSS JOHN J
CPC classification number: B23H1/024
-
公开(公告)号：US3517154A
公开(公告)日：1970-06-23
申请号：US3517154D
申请日：1966-09-15
Applicant: GEN MOTORS CORP
Inventor： SCARPELLI AUGUST F , FERGUSON MILLARD A , ROSS JOHN J
CPC classification number: B23H1/022
-
Search Results
2
records
(took 0.008 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
