EINRICHTUNG ZUR MENGENVERHAELTNISGLEICHEN ZUGABE EINES MEDIUMS ZU EINER DRUCKLEITUNG DURCH DIFFERENZDRUCK.,申请号DE195200P3362U-传众专利搜索

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发明名称	EINRICHTUNG ZUR MENGENVERHAELTNISGLEICHEN ZUGABE EINES MEDIUMS ZU EINER DRUCKLEITUNG DURCH DIFFERENZDRUCK.
摘要
申请公布号	DE1696370(U)	申请公布日期	1955.04.07
申请号	DE195200P3362U	申请日期	1952.05.21
申请人	PREUSSISCHE BERGWERKS- UND HUETTEN-AKTIENGESELLSCHAFT	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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