Method and system for warming dry batteries,申请号US19420432276-传众专利搜索

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发明名称	Method and system for warming dry batteries
摘要
申请公布号	US2442380(A)	申请公布日期	1948.06.01
申请号	US19420432276	申请日期	1942.02.25
申请人	SCHRODT JOHN P;VINAL GEORGE W	发明人	SCHRODT JOHN P.;VINAL GEORGE W.
分类号	H01M10/50	主分类号	H01M10/50
代理机构		代理人
主权项
地址

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