Umwälzpumpe für Heizungsanlagen,申请号AT19690007753-传众专利搜索

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发明名称	Umwälzpumpe für Heizungsanlagen
摘要
申请公布号	AT298736(B)	申请公布日期	1972.05.25
申请号	AT19690007753	申请日期	1969.08.12
申请人	DR. HANS ALFRED TROESCH	发明人	DR. HANS ALFRED TROESCH
分类号	F04D15/00;F16K11/044;F24D3/10;(IPC1-7):F16K19/00	主分类号	F04D15/00
代理机构		代理人
主权项
地址

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