Patent search ap:"CYRIL MERRON ARTHUR" Page 1

1.

发明授权
Manufacture of barrels and the like 失效
Title translation: 桶的制造等

公开(公告)号：US2649124A

公开(公告)日：1953-08-18

申请号：US11230149

申请日：1949-08-25

Applicant: CYRIL MERRON ARTHUR

Inventor： CYRIL MERRON ARTHUR

IPC: B27D1/08 , B27H3/02 , B27H3/04

CPC classification number: B27H3/02 , B27D1/083 , B27H3/04

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