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发明名称
VORRICHTUNG ZUR OPTISCHEN MESSUNG DER DICHTE DES ELEKTROLYTEN EINES BLEIAKKUMULATORS, INSBESONDERE EINES BLEISAEUREAKKUMULATORS
摘要
申请公布号
DE2728310(A1)
申请公布日期
1978.04.27
申请号
DE19772728310
申请日期
1977.06.23
申请人
YUASA BATTERY CO.LTD.
发明人
URAMOTO,HIROMU
分类号
H01M10/48;G01N9/24;G01N21/43;(IPC1-7):G01N9/24;G01N21/46
主分类号
H01M10/48
代理机构
代理人
主权项
地址
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