Device for automatically maintaining electrolyte level in alpha battery,申请号US19300496213-传众专利搜索

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发明名称	Device for automatically maintaining electrolyte level in alpha battery
摘要
申请公布号	US1882361(A)	申请公布日期	1932.10.11
申请号	US19300496213	申请日期	1930.11.17
申请人	HERDEG HOWARD B	发明人	HERDEG HOWARD B.
分类号	H01M2/36	主分类号	H01M2/36
代理机构		代理人
主权项
地址

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