Ununterbrochen arbeitendes Druckzellenfilter,申请号DE1932P066715D-传众专利搜索

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发明名称	Ununterbrochen arbeitendes Druckzellenfilter
摘要
申请公布号	DE611191(C)	申请公布日期	1935.03.23
申请号	DE1932P066715D	申请日期	1932.02.24
申请人	KARL PAULMANN;KARL PAULMANN	发明人
分类号	B01D29/00;B01D35/12;B01D35/16	主分类号	B01D29/00
代理机构		代理人
主权项
地址

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