Patent search ap:("ESSILOR INT") AND inv:"MOORISU GABU" Page 1

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发明专利
COMPOSITE LENS AND ITS MANUFACTURE 失效

公开(公告)号：JPS5684920A

公开(公告)日：1981-07-10

申请号：JP15753980

申请日：1980-11-08

Applicant: ESSILOR INT

Inventor： MOORISU GABU

IPC: G02B1/10 , B29C39/00 , B29C39/10 , B29C39/26 , B29C61/00 , B29D11/00

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