élément à écrire pour instrument traceur à fentes,申请号FR19670124346-传众专利搜索

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发明名称	élément à écrire pour instrument traceur à fentes
摘要
申请公布号	FR1540798(A)	申请公布日期	1968.09.27
申请号	FR19670124346	申请日期	1967.10.13
申请人	GUENTHER WAGNER PELIKAN-WERKE	发明人
分类号	B43K1/00	主分类号	B43K1/00
代理机构		代理人
主权项
地址

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