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经营范围
发明名称
Catalytic agents
摘要
申请公布号
GB553976(A)
申请公布日期
1943.06.11
申请号
GB19410015467
申请日期
1941.12.01
申请人
SHELL DEVELOPMENT COMPANY
发明人
分类号
B01J27/06
主分类号
B01J27/06
代理机构
代理人
主权项
地址
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