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发明名称
FUEL CELL STRUCTURAL MEMBERS AND METHOD OF PRODUCING SAME
摘要
申请公布号
CA908266(A)
申请公布日期
1972.08.22
申请号
CAD908266
申请日期
申请人
SIEMENS AKTIENGESELLSCHAFT
发明人
DIETER GROPPEL
分类号
主分类号
代理机构
代理人
主权项
地址
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