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经营范围
发明名称
DRUCKMINDERER MIT EINGEBAUTEN MANOMETERN.
摘要
申请公布号
DE1631244(U)
申请公布日期
1951.11.22
申请号
DE1948M018766U
申请日期
1948.12.30
申请人
RUDOLF MAJERT G.M.B.H.
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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