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发明名称
A method of improving the age resisting characteristics of rubber and similar deteriorable organic materials
摘要
申请公布号
GB498524(A)
申请公布日期
1939.01.10
申请号
GB19370019244
申请日期
1937.07.12
申请人
WINGFOOT CORPORATION
发明人
分类号
C08K11/00
主分类号
C08K11/00
代理机构
代理人
主权项
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