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经营范围
发明名称
Catalytic conversion process and apparatus
摘要
申请公布号
US2339894(A)
申请公布日期
1944.01.25
申请号
US19400353595
申请日期
1940.08.22
申请人
STANDARD OIL COMPANY
发明人
VOORHEES VANDERVEER
分类号
B01J38/12
主分类号
B01J38/12
代理机构
代理人
主权项
地址
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