-
公开(公告)号：US3003796A
公开(公告)日：1961-10-10
申请号：US85132259
申请日：1959-11-06
Applicant: SEALOL CORP
Inventor： MEYER WALTER W
IPC: F16J15/38
CPC classification number: F16J15/38
Search Results
1
records
(took 0.008 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
