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经营范围
发明名称
PUMPS
摘要
申请公布号
GB1322364(A)
申请公布日期
1973.07.04
申请号
GB19700032022
申请日期
1970.07.01
申请人
SIEMENS AG
发明人
分类号
A47L15/42;F04D29/62;(IPC1-7):F04D29/62;E05D5/10;E05D9/00;E05D3/02;E05D1/02
主分类号
A47L15/42
代理机构
代理人
主权项
地址
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