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经营范围
发明名称
Berufs- und Naturkundelehrspiel.
摘要
申请公布号
CH249395(A)
申请公布日期
1947.06.30
申请号
CHD249395
申请日期
1946.09.21
申请人
MOZDZANOWSKI,THEOPHIL
发明人
MOZDZANOWSKI,THEOPHIL
分类号
A63F9/18;G09B7/10
主分类号
A63F9/18
代理机构
代理人
主权项
地址
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