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经营范围
发明名称
Perfectionnements aux montures de lunettes
摘要
申请公布号
FR949186(A)
申请公布日期
1949.08.23
申请号
FRD949186
申请日期
1947.07.04
申请人
发明人
BARBATO AMEDEE
分类号
G02C5/22
主分类号
G02C5/22
代理机构
代理人
主权项
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