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发明名称
ZEITUNGSHALTER AUS HOLZ, METALL ODER KUNSTSTOFF.
摘要
申请公布号
DE1693407(U)
申请公布日期
1955.02.17
申请号
DE195400H6766U
申请日期
1954.11.13
申请人
FRITZ HAHNE
发明人
FRITZ HAHNE
分类号
主分类号
代理机构
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