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经营范围
发明名称
PREVULCANIZED POLYCHLOROPRENE LATICES
摘要
申请公布号
CA839808(A)
申请公布日期
1970.04.21
申请号
CAD839808
申请日期
申请人
E.I. DU PONT DE NEMOURS AND COMPANY
发明人
DAVID APOTHEKER
分类号
主分类号
代理机构
代理人
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地址
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