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经营范围
发明名称
DIAPHRAGM PUMP
摘要
申请公布号
GB8301552(D0)
申请公布日期
1983.02.23
申请号
GB19830001552
申请日期
1983.01.20
申请人
CHEMIE UND FILTER GMBH VERFAHRENSTECHNIK KG
发明人
分类号
F04B43/04;(IPC1-7):F04B43/04
主分类号
F04B43/04
代理机构
代理人
主权项
地址
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