Patent search ap:("AJEM LAB INC") AND inv:"WINGER RAYMOND C" Page 1

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发明授权
Process for surface altering 失效
Title translation: 表面改性工艺

公开(公告)号：US3257759A

公开(公告)日：1966-06-28

申请号：US29613363

申请日：1963-07-18

Applicant: AJEM LAB INC

Inventor： MILLHISER ROBERT G , WINGER RAYMOND C

IPC: B24C3/32 , B24C5/04 , C21D7/06

CPC classification number: B24C5/04 , B24C3/325 , C21D7/06

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