PERFEZIONAMENTO NEI SISTEMI E PROCEDIMENTI DI RISCALDAMENTO COMPRENDENTI POMPE DI CALORE,申请号IT19780051692-传众专利搜索

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发明名称	PERFEZIONAMENTO NEI SISTEMI E PROCEDIMENTI DI RISCALDAMENTO COMPRENDENTI POMPE DI CALORE
摘要
申请公布号	IT7851692(D0)	申请公布日期	1978.10.27
申请号	IT19780051692	申请日期	1978.10.27
申请人	N.V.NEDERLANDSE GASUNIE	发明人
分类号	F24D7/00;F24D3/00;F24F5/00;F25B15/00;F25B30/04;(IPC1-7):F24J/	主分类号	F24D7/00
代理机构		代理人
主权项
地址

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