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发明名称
Puppe fuer Rettungsschwimmuebungen
摘要
申请公布号
DE555127(C)
申请公布日期
1932.07.18
申请号
DE1931U011292D
申请日期
1931.05.28
申请人
KARL UHL
发明人
分类号
B63C9/00
主分类号
B63C9/00
代理机构
代理人
主权项
地址
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