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经营范围
发明名称
Antioxidant
摘要
申请公布号
US2206433(A)
申请公布日期
1940.07.02
申请号
US19370149204
申请日期
1937.06.19
申请人
THE B. F. GOODRICH COMPANY
发明人
SEMON WALDO L.
分类号
C08K5/17
主分类号
C08K5/17
代理机构
代理人
主权项
地址
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