MANUFACTURE OF COLOR PENCIL LEAD,申请号JP19830140112-传众专利搜索

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发明名称	MANUFACTURE OF COLOR PENCIL LEAD
摘要
申请公布号	JPS6031998(A)	申请公布日期	1985.02.18
申请号	JP19830140112	申请日期	1983.07.29
申请人	PENTEL KK	发明人	IIZUKA FUMIO;ABE YOSHIAKI
分类号	B43K19/18;B43K19/16	主分类号	B43K19/18
代理机构		代理人
主权项
地址

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