-
公开(公告)号：US2246780A
公开(公告)日：1941-06-24
申请号：US26995539
申请日：1939-04-25
Applicant: IND PROCESS CORP
Inventor： CORDREY ALMON J
CPC classification number: B29C35/0227 , B29K2007/00 , B29K2105/04
Search Results
1
records
(took 0.01 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
