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发明名称
PROCESS FOR PRODUCING VOLATILE HYDROCARBONS FROM HYDROCARBONACEOUS SOLIDS
摘要
申请公布号
CA455578(A)
申请公布日期
1949.03.29
申请号
CAD455578
申请日期
申请人
UNIVERSAL OIL PRODUCTS COMPANY
发明人
ROLAND B. DAY
分类号
主分类号
代理机构
代理人
主权项
地址
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