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发明名称
Improvements in the manufacture of rubber
摘要
申请公布号
GB543139(A)
申请公布日期
1942.02.11
申请号
GB19410002713
申请日期
1941.02.28
申请人
UNITED STATES RUBBER COMPANY
发明人
分类号
C08K5/32
主分类号
C08K5/32
代理机构
代理人
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