Feinminendruckstift mit Minenkammer,申请号CH19680017005-传众专利搜索

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发明名称	Feinminendruckstift mit Minenkammer
摘要
申请公布号	CH493339(A)	申请公布日期	1970.07.15
申请号	CH19680017005	申请日期	1968.11.15
申请人	FIRMA A. W. FABER-CASTELL	发明人	KATZ,OTTO,DIPL.-ING.
分类号	B43K21/027;B43K21/20;(IPC1-7):B43K21/00	主分类号	B43K21/027
代理机构		代理人
主权项
地址

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