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经营范围
发明名称
Perfectionnement aux montures de lunettes
摘要
申请公布号
FR60621(E)
申请公布日期
1954.11.22
申请号
FRD60621
申请日期
1949.04.08
申请人
SOCIETE INDUSTRIELLE ET COMMERCIALE DES OUVRIERS LUNETIERS
发明人
分类号
G02C1/02;G02C11/02
主分类号
G02C1/02
代理机构
代理人
主权项
地址
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