Verfahren zum Biegen von bandfoermigem Werkstoff zu Stanzmessern,申请号DE1934B165227D-传众专利搜索

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发明名称	Verfahren zum Biegen von bandfoermigem Werkstoff zu Stanzmessern
摘要
申请公布号	DE633550(C)	申请公布日期	1936.07.29
申请号	DE1934B165227D	申请日期	1934.04.25
申请人	PETRUS WILHELMUS GYSBERTUS BOLSIUS	发明人
分类号	B21D7/04	主分类号	B21D7/04
代理机构		代理人
主权项
地址

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