Closure for fountain pens and the like,申请号US19460641896-传众专利搜索

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发明名称	Closure for fountain pens and the like
摘要
申请公布号	US2438231(A)	申请公布日期	1948.03.23
申请号	US19460641896	申请日期	1946.01.18
申请人	SCHULTZ	发明人	SCHULTZ EDWARD S.;MORTON CHARLES D.
分类号	B43K23/12	主分类号	B43K23/12
代理机构		代理人
主权项
地址

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