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经营范围
发明名称
ACROLEIN DEHYDRATION
摘要
申请公布号
CA517665(A)
申请公布日期
1955.10.18
申请号
CAD517665
申请日期
申请人
SHELL DEVELOPMENT COMPANY
发明人
ROBERT M. COLE
分类号
主分类号
代理机构
代理人
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地址
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