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经营范围
发明名称
Binocular attachment for microscopes
摘要
申请公布号
GB668714(A)
申请公布日期
1952.03.19
申请号
GB19500016991
申请日期
1950.07.07
申请人
ZEISS-OPTON OPTISCHE WERKE OBERKOCHEN G.M.B.H.
发明人
分类号
G02B21/20
主分类号
G02B21/20
代理机构
代理人
主权项
地址
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