Mittel zum Loesen und Entfernen von Kesselstein,申请号DE1925K094873D-传众专利搜索

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发明名称	Mittel zum Loesen und Entfernen von Kesselstein
摘要
申请公布号	DE510054(C)	申请公布日期	1930.10.15
申请号	DE1925K094873D	申请日期	1925.07.07
申请人	DR.-ING. GEORG KROPFHAMMER;ROBERT TOCHTERMANN	发明人
分类号	C02F5/08	主分类号	C02F5/08
代理机构		代理人
主权项
地址

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