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经营范围
发明名称
Holzmodell fuer die Handformerei
摘要
申请公布号
DE739099(C)
申请公布日期
1943.09.16
申请号
DE1942B197905D
申请日期
1942.04.16
申请人
GEBRUEDER BOEHRINGER G.M.B.H.
发明人
GREINER GEORG
分类号
B22C7/00
主分类号
B22C7/00
代理机构
代理人
主权项
地址
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