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经营范围
发明名称
Dispositif perfectionné d'articulation pour montures de lunettes
摘要
申请公布号
FR808009(A)
申请公布日期
1937.01.27
申请号
FRD808009
申请日期
1936.07.01
申请人
发明人
MODERNE MARIUS
分类号
G02C5/00;G02C5/22;G02C7/08
主分类号
G02C5/00
代理机构
代理人
主权项
地址
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