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经营范围
发明名称
Kalender
摘要
申请公布号
DE701767(C)
申请公布日期
1941.01.23
申请号
DE193800E1927D
申请日期
1938.12.04
申请人
WILHELM BUSCH;DR. JUR. KURT EHLERS
发明人
BUSCH WILHELM
分类号
B42D5/04;B42D5/06
主分类号
B42D5/04
代理机构
代理人
主权项
地址
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