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发明名称
RETTUNGSBEIL.
摘要
申请公布号
DE1857786(U)
申请公布日期
1962.08.30
申请号
DE196200R4378U
申请日期
1962.06.28
申请人
OTTO RIETDORF
发明人
OTTO RIETDORF
分类号
主分类号
代理机构
代理人
主权项
地址
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