Patent search ap:("GUNTER & COOKE INC") AND inv:"O'NEAL JAMES EVERETT" Page 1

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发明授权
Magnetic roll structure and method of forming same 失效
Title translation: 磁性辊结构及其形成方法

公开(公告)号：US3457618A

公开(公告)日：1969-07-29

申请号：US3457618D

申请日：1967-01-10

Applicant: GUNTER & COOKE INC

Inventor： O'NEAL JAMES EVERETT , GUNTER JOSEF KARL , GUNTER COLIE WALTON

IPC: D01G15/94 , D01G15/96 , B21H1/14 , B21D53/12 , B21K1/04

CPC classification number: D01G15/94 , D01G15/96 , Y10T29/49549

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