-
公开(公告)号：US3197338A
公开(公告)日：1965-07-27
申请号：US20422262
申请日：1962-06-21
Applicant: STALEY MFG CO A E
Inventor： HURST THOMAS L , GAUDLITZ ROBERT T
IPC: C13K1/10
CPC classification number: C13K1/10
Search Results
1
records
(took 0.011 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
