Pyrophoric gas lighters,申请号US19540413874-传众专利搜索

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发明名称	Pyrophoric gas lighters
摘要
申请公布号	US2737037(A)	申请公布日期	1956.03.06
申请号	US19540413874	申请日期	1954.03.03
申请人	LA NATIONALE S. A.	发明人	ZELLWEGER CONRAD JEAN JACQUES
分类号	D07B5/02;F23Q2/173;F23Q2/52	主分类号	D07B5/02
代理机构		代理人
主权项
地址

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