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发明名称
SCHUTZBRILLE.
摘要
申请公布号
DE1799351(U)
申请公布日期
1959.11.05
申请号
DE195800V9528U
申请日期
1958.11.08
申请人
VEB RATHENOWER OPTISCHE WERKE
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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