专利检索_ .除去连续流动或贮水加热器以外的水加热器例如用于集中供热的水加热器专利检索_ .除去连续流动或贮水加热器以外的水加热器例如用于集中供热的水加热器专利检索查询_ .除去连续流动或贮水加热器以外的水加热器例如用于集中供热的水加热器专利检索查询分析平台

子分类：

序号	专利名	申请号	申请日	公开（公告）号	公开（公告）日	发明人
161	Furnace construction method	US53505655	1955-09-19	US3021645A	1962-02-20	SILVERMAN WILLIAM B

162	Liquid heater	US25086251	1951-10-11	US2751200A	1956-06-19	PETERS ARTHUR W

163	Water wall boiler with undulating flue	US7389049	1949-02-01	US2619942A	1952-12-02	ANDERS RYDBERG JOHN

164	Heating boiler with heating surface reduced by improved convection	US7388849	1949-02-01	US2619941A	1952-12-02	ANDERS RYDBERG JOHN

165	Domestic and central-heating boiler	US55876744	1944-10-14	US2414782A	1947-01-21	JOSIAH WATTS ARTHUR

166	Furnace	US51208043	1943-11-27	US2399871A	1946-05-07	BIRGER JOHANSSON

167	Boiler	US29598439	1939-09-21	US2281431A	1942-04-28	GROENEMA JAN J; TONGEREN HERMANNUS VAN

168	Water heater	US19346138	1938-03-02	US2190871A	1940-02-20	FRANK GARVIN

169	Oil burner boiler	US67610633	1933-06-16	US1995185A	1935-03-19	ALDO MACCHI

170	Heating unit	US4052625	1925-06-30	US1719780A	1929-07-02	MARIENE PERURENA

171	Motor-driven apparatus	US51388221	1921-11-09	US1613034A	1927-01-04	JANETTE JOHN T

172	Heater.	US13776816	1916-12-19	US1263702A	1918-04-23	RIEGEL JOHN

173	Steam-boiler.	US1910553143	1910-04-02	US989270A	1911-04-11	LESTER JOSEPH HENRY; MILLS EDGAR CONISTON

174	Steam-boiler.	US1898678818	1898-04-25	US630560A	1899-08-08	PECK CASSIUS CARROLL

175	Upright-boiler furnace	US573912D		US573912A	1896-12-29

176	Steam-boiler	US542674D		US542674A	1895-07-16

177	Charles nye	US498686D		US498686A	1893-05-30

178	Boiler	US438057D		US438057A	1890-10-07

179	Of bostox	US394131D		US394131A	1888-12-04

180	Hot-water boiler	US382659D		US382659A	1888-05-08

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