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经营范围
发明名称
FUEL CELL
摘要
申请公布号
CA448137(A)
申请公布日期
1948.04.27
申请号
CAD448137
申请日期
申请人
THE FIRESTONE TIRE AND RUBBER COMPANY
发明人
ELMO ERNEST HANSON
分类号
主分类号
代理机构
代理人
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