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经营范围
发明名称
FUEL CELL
摘要
申请公布号
CA841739(A)
申请公布日期
1970.05.12
申请号
CAD841739
申请日期
申请人
PULLMAN INCORPORATED
发明人
JOSEPH A. M. LE DUC
分类号
主分类号
代理机构
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