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经营范围
发明名称
Rubbery compositions reinforced with solid, substantially fibrous silicon dioxide
摘要
申请公布号
US2894929(A)
申请公布日期
1959.07.14
申请号
US19540433289
申请日期
1954.05.28
申请人
THE B. F. GOODRICH COMPANY
发明人
NEWTON EDWIN B.;SEARS DANIEL S.
分类号
C08K7/10
主分类号
C08K7/10
代理机构
代理人
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