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经营范围
发明名称
Rettungsvorrichtung
摘要
申请公布号
DE497183(C)
申请公布日期
1930.05.05
申请号
DENDATK108734D
申请日期
申请人
JOHANN KOLESZA
发明人
分类号
A62B1/06
主分类号
A62B1/06
代理机构
代理人
主权项
地址
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