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发明名称
LAGERUNG FUER SCHLAF- BZW. SCHELMENAUGEN BEI PUPPEN.
摘要
申请公布号
DE1650212(U)
申请公布日期
1953.02.05
申请号
DE195200P3316U
申请日期
1952.05.12
申请人
PREH ELEKTROFEINMECHANISCHE WERKE
发明人
分类号
主分类号
代理机构
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