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经营范围
发明名称
Appareil de projection microscopique
摘要
申请公布号
FR825923(A)
申请公布日期
1938.03.17
申请号
FRD825923
申请日期
1936.11.30
申请人
ANCIENS ETABLISSEMENTS BARBIER, BENARD & TURENNE
发明人
MESTRE LOUIS
分类号
G03B21/10
主分类号
G03B21/10
代理机构
代理人
主权项
地址
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