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经营范围
发明名称
Tube still for oil distillation and cracking
摘要
申请公布号
US1788213(A)
申请公布日期
1931.01.06
申请号
US19270198703
申请日期
1927.06.14
申请人
SUN OIL COMPANY
发明人
THOMAS HENRY
分类号
C10G9/20
主分类号
C10G9/20
代理机构
代理人
主权项
地址
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