SCHARFGERAET FUER SCHREIBSTIFTE, INSBESONDERE MINEN FUER FUELLSTIFTE UND ZIRKEL.,申请号DE194900D3788U-传众专利搜索

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发明名称	SCHARFGERAET FUER SCHREIBSTIFTE, INSBESONDERE MINEN FUER FUELLSTIFTE UND ZIRKEL.
摘要
申请公布号	DE1602175(U)	申请公布日期	1950.02.23
申请号	DE194900D3788U	申请日期	1949.03.17
申请人	HEINRICH RUGE	发明人	HEINRICH RUGE
分类号		主分类号
代理机构		代理人
主权项
地址

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