VORRICHTUNG ZUM SPITZEN VON BLEI- UND FARBSTIFTMINEN.,申请号DE195300H2852U-传众专利搜索

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发明名称	VORRICHTUNG ZUM SPITZEN VON BLEI- UND FARBSTIFTMINEN.
摘要
申请公布号	DE1671099(U)	申请公布日期	1954.01.28
申请号	DE195300H2852U	申请日期	1953.11.02
申请人	HARTMUT HINRICHS	发明人	HARTMUT HINRICHS
分类号		主分类号
代理机构		代理人
主权项
地址

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