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经营范围
发明名称
Procédé de fabrication de jumelles à prismes
摘要
申请公布号
FR886707(A)
申请公布日期
1943.10.22
申请号
FRD886707
申请日期
1942.10.09
申请人
EMIL BUSCH AKTIENGESELLSCHAFT OPTISCHE INDUSTRIE
发明人
分类号
G02B23/18
主分类号
G02B23/18
代理机构
代理人
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地址
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