Patent search ap:("WHEELABRATOR CORP") AND inv:"PAUL LEWIS A" Page 1

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发明授权
Subbing surfaces 失效
Title translation: 附着表面

公开(公告)号：US3067021A

公开(公告)日：1962-12-04

申请号：US55188655

申请日：1955-12-08

Applicant: WHEELABRATOR CORP

Inventor： PELLEY PERRY H , PAUL LEWIS A

IPC: B24C3/10 , B24C3/14

CPC classification number: B24C3/10 , B24C3/14

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