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发明名称
Reinforced rubber article
摘要
申请公布号
US2130413(A)
申请公布日期
1938.09.20
申请号
US19370135241
申请日期
1937.04.06
申请人
NORTH AMERICAN RAYON CORPORATION
发明人
BITTER JOHN L.
分类号
B29D30/40
主分类号
B29D30/40
代理机构
代理人
主权项
地址
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