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发明名称
Art of manufacturing useful products from hydrocarbons
摘要
申请公布号
US1779402(A)
申请公布日期
1930.10.21
申请号
US19230676080
申请日期
1923.11.21
申请人
C & C DEVELOPING COMPANY
发明人
ROWLAND HERBERT R.
分类号
C10G15/00
主分类号
C10G15/00
代理机构
代理人
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