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发明名称
BLENDSCHUTZBRILLENGLAS.
摘要
申请公布号
DE1636156(U)
申请公布日期
1952.03.20
申请号
DE195100Z1229U
申请日期
1951.12.22
申请人
ZEISS-OPTON OPTISCHE WERKE OBERKOCHEN G.M.B.H.
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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