CENTRAL HEATING BOILER WATER CIRCULATION SYSTEM AND VARIABLE-FUEL CENTRAL HEATING BOILER SUITABLE FOR FIRING WITH SOLID, LIQUID AND GASEOUS FUELS,申请号PL20010347377-传众专利搜索

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发明名称	CENTRAL HEATING BOILER WATER CIRCULATION SYSTEM AND VARIABLE-FUEL CENTRAL HEATING BOILER SUITABLE FOR FIRING WITH SOLID, LIQUID AND GASEOUS FUELS
摘要
申请公布号	PL347377(A1)	申请公布日期	2002.11.04
申请号	PL20010347377	申请日期	2001.04.30
申请人	LEWANIAK JAN	发明人	LEWANIAK JAN
分类号	F22B1/00;F22B33/12;(IPC1-7):F22B1/00	主分类号	F22B1/00
代理机构		代理人
主权项
地址

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