DOUBLE CHUCK TYPE MECHANICAL PENCIL,申请号JP19970199151-传众专利搜索

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发明名称	DOUBLE CHUCK TYPE MECHANICAL PENCIL
摘要
申请公布号	JPH1128890(A)	申请公布日期	1999.02.02
申请号	JP19970199151	申请日期	1997.07.10
申请人	KOTOBUKI KK	发明人	NOGUCHI YOSHIO
分类号	B43K21/16;B43K21/22;(IPC1-7):B43K21/16	主分类号	B43K21/16
代理机构		代理人
主权项
地址

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