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发明名称
Centrifugal separator
摘要
申请公布号
US1827681(A)
申请公布日期
1931.10.13
申请号
US19290400322
申请日期
1929.10.17
申请人
DER MOLEN EVERT VAN
发明人
MOLEN EVERT VAN DER
分类号
B04B11/06
主分类号
B04B11/06
代理机构
代理人
主权项
地址
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