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发明名称
PROCESS AND PUMP FOR CIRCULATING FLUIDS OR GASES
摘要
申请公布号
CA887286(A)
申请公布日期
1971.11.30
申请号
CAD887286
申请日期
申请人
VARTA AKTIENGESELLSCHAFT
发明人
GERD MULLER
分类号
主分类号
代理机构
代理人
主权项
地址
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