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经营范围
发明名称
TRANSPORTABLE TAFEL FUER LEHRZWECKE
摘要
申请公布号
DE7618250(U1)
申请公布日期
1976.10.28
申请号
DE19760018250U
申请日期
1976.06.09
申请人
WEYEL KG VISUELLE EINRICHTUNGEN, 6342 HAIGER
发明人
分类号
A47B97/08;(IPC1-7):A47B97/08
主分类号
A47B97/08
代理机构
代理人
主权项
地址
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