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经营范围
发明名称
Heat resistant rubber
摘要
申请公布号
US3004956(A)
申请公布日期
1961.10.17
申请号
US19560566387
申请日期
1956.02.20
申请人
BJORKSTEN RESEARCH LABORATORIES, INC.
发明人
COX ROBERT P.
分类号
C08F220/12
主分类号
C08F220/12
代理机构
代理人
主权项
地址
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