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发明名称
TREATMENT OF PETROLEUM SLUDGE
摘要
申请公布号
JPH02204334(A)
申请公布日期
1990.08.14
申请号
JP19890020921
申请日期
1989.02.01
申请人
MITSUBISHI HEAVY IND LTD
发明人
YOSHIDA HIROHISA;MOTOMURA ISAMU
分类号
C01G49/08
主分类号
C01G49/08
代理机构
代理人
主权项
地址
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