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发明名称
SECONDARY BATTERY
摘要
申请公布号
JPH0475254(A)
申请公布日期
1992.03.10
申请号
JP19900187933
申请日期
1990.07.18
申请人
RICOH CO LTD
发明人
KAHATA TOSHIYUKI
分类号
H01M2/06;H01M2/30;H01M4/64;H01M4/68
主分类号
H01M2/06
代理机构
代理人
主权项
地址
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