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发明名称
Système d'indication et de contrôle de l'état d'un liquide, notamment du poids spécifique et du niveau d'un électrolyte
摘要
申请公布号
FR835965(A)
申请公布日期
1939.01.06
申请号
FRD835965
申请日期
1938.03.31
申请人
ACKUMULATOR-FABRIKSAKTIEBOLAGET TUDOR
发明人
THIELERD ERNST MARTIN;VIGREN STEN DANIEL;KAFSTEN SVEN HARALD
分类号
G01N9/10
主分类号
G01N9/10
代理机构
代理人
主权项
地址
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