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发明名称
Inhibiting carbon formation in metal reaction vessels
摘要
申请公布号
US2168840(A)
申请公布日期
1939.08.08
申请号
US19360091566
申请日期
1936.07.20
申请人
SHELL DEVELOPMENT COMPANY
发明人
GROLL HERBERT P. A.
分类号
B01J19/00
主分类号
B01J19/00
代理机构
代理人
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地址
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