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发明名称
PROCESS FOR THE MANUFACTURE OF HYDROCARBON SUBSTANCES FROM COAL
摘要
申请公布号
CA618248(A)
申请公布日期
1961.04.11
申请号
CAD618248
申请日期
申请人
THE DOW CHEMICAL COMPANY
发明人
ROBERT S. MONTGOMERY;JAMES C. MACKEY
分类号
主分类号
代理机构
代理人
主权项
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