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经营范围
发明名称
ALKYLENE OXIDE POLYMERS
摘要
申请公布号
CA558729(A)
申请公布日期
1958.06.10
申请号
CAD558729
申请日期
申请人
SHELL DEVELOPMENT COMPANY
发明人
EDWARD T. BORROWS;DAVID G. STEWART
分类号
主分类号
代理机构
代理人
主权项
地址
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