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发明名称
OIL PURIFICATION WITH CENTRIFUGE
摘要
申请公布号
CA575278(A)
申请公布日期
1959.05.05
申请号
CAD575278
申请日期
申请人
YARROW AND COMPANY LIMITED
发明人
ERIC D. HOBSON
分类号
主分类号
代理机构
代理人
主权项
地址
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