Closure for dry cells,申请号US19320645008-传众专利搜索

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发明名称	Closure for dry cells
摘要
申请公布号	US2060799(A)	申请公布日期	1936.11.17
申请号	US19320645008	申请日期	1932.11.30
申请人	NATIONAL CARBON COMPANY, INC.	发明人	DRUMMOND PRICE
分类号	H01M2/04;H01M2/12;H01M6/08	主分类号	H01M2/04
代理机构		代理人
主权项
地址

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