Patent search ap:("WHEELABRATOR CORP") AND inv:"LARSON RICHARD L" Page 1

1.

发明授权
Method for barrel or vibratory finishing and soft metals with flexible organic polymeric finishing media 失效
Title translation: 具有柔性有机聚合物整理介质的棒状或振动整理和软金属的方法

公开(公告)号：US3504124A

公开(公告)日：1970-03-31

申请号：US3504124D

申请日：1967-05-26

Applicant: WHEELABRATOR CORP

Inventor： KITTREDGE JOHN B , LARSON RICHARD L

IPC: B24B31/14 , B24B1/00 , B24B31/02

CPC classification number: B24B31/14

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