Improvements in or relating to a combination pencil lead container and pencil lead dispenser,申请号GB19600034628-传众专利搜索

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发明名称	Improvements in or relating to a combination pencil lead container and pencil lead dispenser
摘要
申请公布号	GB920431(A)	申请公布日期	1963.03.06
申请号	GB19600034628	申请日期	1960.10.10
申请人	L. & C. HARDMUTH, INC.	发明人
分类号	A45C11/34	主分类号	A45C11/34
代理机构		代理人
主权项
地址

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