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发明名称
DOUBLE CYLINDER PISTON PUMP
摘要
申请公布号
CA386063(A)
申请公布日期
1940.01.02
申请号
CAD386063
申请日期
申请人
N.V. INTERNATIONALE HYDROGENEERINGSOCTROOIEN MAATSCHAPPIJ (INTERNATIONAL HYDROGENATION PATENTS COMPANY)
发明人
ULRICH WOLFROM;FRANZ KOEHLER
分类号
主分类号
代理机构
代理人
主权项
地址
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