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经营范围
发明名称
HYDROCARBON OIL CONVERTING APPARATUS
摘要
申请公布号
CA343454(A)
申请公布日期
1934.07.24
申请号
CAD343454
申请日期
申请人
THE STANDARD OIL COMPANY (INDIANA)
发明人
HAROLD R. SNOW
分类号
主分类号
代理机构
代理人
主权项
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