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发明名称
Rubber composition and method of preserving rubber
摘要
申请公布号
US1921007(A)
申请公布日期
1933.08.08
申请号
US19290364694
申请日期
1929.05.20
申请人
THE B. F. GOODRICH COMPANY
发明人
SEMON WALDO L.
分类号
C08K5/13;C08K5/18
主分类号
C08K5/13
代理机构
代理人
主权项
地址
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