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经营范围
发明名称
PYROLYSIS OF HYDROCARBON OILS
摘要
申请公布号
IE15392(L)
申请公布日期
1938.05.30
申请号
IED15392
申请日期
1937.11.30
申请人
UNIVERSAL OIL PRODUCTS CO
发明人
分类号
(IPC1-7):C10G37/10
主分类号
(IPC1-7):C10G37/10
代理机构
代理人
主权项
地址
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