RESERVOIRS FOR BALL-TIP PENS.,申请号IE19470000577-传众专利搜索

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发明名称	RESERVOIRS FOR BALL-TIP PENS.
摘要
申请公布号	IE19988(L)	申请公布日期	1947.11.13
申请号	IE19470000577	申请日期	1947.09.12
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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