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经营范围
发明名称
Diaphragm Pump
摘要
申请公布号
GB2006323(A)
申请公布日期
1979.05.02
申请号
GB19780036635
申请日期
1978.09.13
申请人
BECKER E
发明人
分类号
F04B43/00;(IPC1-7):F04B43/02;F04B45/04
主分类号
F04B43/00
代理机构
代理人
主权项
地址
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