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发明名称
Perfectionnements à la fabrication de lentilles optiques et ophtalmiques en résinessynthétiques
摘要
申请公布号
FR1191113(A)
申请公布日期
1959.10.16
申请号
FRD1191113
申请日期
1958.02.05
申请人
LENTILLES OPHTALMIQUES SPECIALES
发明人
分类号
B29D11/00
主分类号
B29D11/00
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