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经营范围
发明名称
POROUS ELECTRODE FOR FUEL CELL
摘要
申请公布号
JPS5216642(A)
申请公布日期
1977.02.08
申请号
JP19750092324
申请日期
1975.07.29
申请人
HITACHI SEISAKUSHO KK;HITACHI KASEI KOGYO KK
发明人
KAHARA TOSHIKI;TAMURA KOUKI;ASAI OSAMU
分类号
H01M4/86;H01M4/88
主分类号
H01M4/86
代理机构
代理人
主权项
地址
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