Inkwell and the like,申请号US19370125558-传众专利搜索

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发明名称	Inkwell and the like
摘要
申请公布号	US2149650(A)	申请公布日期	1939.03.07
申请号	US19370125558	申请日期	1937.02.13
申请人	WESTPHAL PAUL A	发明人	WESTPHAL PAUL A.
分类号	B43L25/02	主分类号	B43L25/02
代理机构		代理人
主权项
地址

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