BALL TIP PEN.,申请号IE19460000521-传众专利搜索

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发明名称	BALL TIP PEN.
摘要
申请公布号	IE17991(L)	申请公布日期	1946.10.19
申请号	IE19460000521	申请日期	1946.07.29
申请人	HENRY GEORGE MARTIN.	发明人
分类号	(IPC1-7):B43	主分类号	(IPC1-7):B43
代理机构		代理人
主权项
地址

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