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发明名称
Reclaimed rubber
摘要
申请公布号
US2304550(A)
申请公布日期
1942.12.08
申请号
US19390302367
申请日期
1939.11.01
申请人
THE B. F. GOODRICH COMPANY
发明人
DASHER PAUL J.
分类号
C08J11/28
主分类号
C08J11/28
代理机构
代理人
主权项
地址
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