Patent search ap:("LOIRE ATEL FORGES") AND inv:"PIERRE DEPERTHES MARCEL HENRI" Page 1

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发明授权
Hooped assembly 失效
Title translation: 箍组件

公开(公告)号：US3143012A

公开(公告)日：1964-08-04

申请号：US15956061

申请日：1961-12-15

Applicant: LOIRE ATEL FORGES

Inventor： PIERRE DEPERTHES MARCEL HENRI

IPC: B21B27/03 , B23K20/16 , B23K20/22

CPC classification number: B21B27/03 , B23K20/16 , B23K20/22 , Y10T29/49552 , Y10T29/49865

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