Fraeser zum Reinigen und Fraesen von Innenflaechen an ovalen Verschlussloechern,申请号DE1933SC02863D-传众专利搜索

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发明名称	Fraeser zum Reinigen und Fraesen von Innenflaechen an ovalen Verschlussloechern
摘要
申请公布号	DE640298(C)	申请公布日期	1936.12.30
申请号	DE1933SC02863D	申请日期	1933.12.05
申请人	WILHELM SCHIFFMANN	发明人
分类号		主分类号
代理机构		代理人
主权项
地址

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