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发明名称
Method of making rubber articles
摘要
申请公布号
US2261832(A)
申请公布日期
1941.11.04
申请号
US19380203315
申请日期
1938.04.21
申请人
THE FIRESTONE TIRE & RUBBER COMPANY
发明人
GREENUP HAROLD W.
分类号
主分类号
代理机构
代理人
主权项
地址
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