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1.发明专利
公开(公告)号：JPS5933122A
公开(公告)日：1984-02-22
申请号：JP12928283
申请日：1983-07-15
Applicant: Essilor Int
Inventor： JIYAN BUDOU , GIYUI ROORAN
IPC: G02C7/00 , B29B7/00 , B29C33/00 , B29C33/38 , B29C39/00 , B29C39/10 , B29C39/26 , B29C43/02 , B29C43/54 , B29C61/00 , B29D11/00
CPC classification number: B29D11/00413 , B29C33/38 , B29C39/006 , B29C43/54 , Y10S425/808
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