Zum Erzeugen einer vorgegebenen Folge von Druck-,insbesondere Druckluftsignalen fuer die Steuerung des automatischen Strebausbaus im Bergbau dienende Vorrichtung,申请号DE19671608376-传众专利搜索

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发明名称	Zum Erzeugen einer vorgegebenen Folge von Druck-,insbesondere Druckluftsignalen fuer die Steuerung des automatischen Strebausbaus im Bergbau dienende Vorrichtung
摘要
申请公布号	DE1608376(A1)	申请公布日期	1971.02.25
申请号	DE19671608376	申请日期	1967.11.04
申请人	BERGWERKSVERBAND GMBH	发明人	RIESCHEL,HANS
分类号	E21D23/00	主分类号	E21D23/00
代理机构		代理人
主权项
地址

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