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经营范围
发明名称
Nouveaux interpolymères, principalement composés de polyformaldéhyde
摘要
申请公布号
FR1423771(A)
申请公布日期
1966.01.07
申请号
FR19640993200
申请日期
1964.10.29
申请人
ETHYL CORPORATION
发明人
分类号
C08G2/00
主分类号
C08G2/00
代理机构
代理人
主权项
地址
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