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经营范围
发明名称
OIL TREATMENT METHOD
摘要
申请公布号
AU6438490(A)
申请公布日期
1991.04.28
申请号
AU19900064384
申请日期
1990.09.26
申请人
WILLIAM R. NOONAN
发明人
WILLIAM R. NOONAN;THOMAS K MCDOWELL
分类号
B01J13/04;A62D3/00;A62D3/33;A62D101/20;C02F1/40;C02F1/68;C09K3/32;E02B15/04;(IPC1-7):C09K3/32
主分类号
B01J13/04
代理机构
代理人
主权项
地址
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