序号 | 专利名 | 申请号 | 申请日 | 公开(公告)号 | 公开(公告)日 | 发明人 |
---|---|---|---|---|---|---|
181 | Blowpipe igniting apparatus | US74905134 | 1934-10-19 | US2144238A | 1939-01-17 | YOUNG LLOYD W |
182 | Electric gas lighter | US1408835 | 1935-04-01 | US2037148A | 1936-04-14 | REEVES WALTER J |
183 | Automatic gas-burner control | US18396227 | 1927-04-15 | US1773612A | 1930-08-19 | HUGH BRADY; BRADY REGINALD M |
184 | Electric gaslighting device | US69890424 | 1924-03-13 | US1735834A | 1929-11-12 | WAYLAND MAYO JOHN |
185 | Electrical gas-igniting device | US2100925 | 1925-04-06 | US1657638A | 1928-01-31 | PAYNE EL ROY L |
186 | Gas-igniting device | US4205325 | 1925-07-07 | US1635104A | 1927-07-05 | JOSEPH WOODS SAMUEL |
187 | Indicator for faucets. | US1914845324 | 1914-06-15 | US1210738A | 1917-01-02 | WARD JOSEPH E |
188 | Gas-lamp control and igniter. | US1132485D | US1132485A | 1915-03-16 | OEFTGER WILLIAM F | |
189 | Ignition device. | US1910585772 | 1910-10-07 | US1118942A | 1914-12-01 | LYON HOWARD |
190 | Stove. | US1913775093 | 1913-06-21 | US1113760A | 1914-10-13 | DULZ HERMAN |
191 | Ignition device. | US1913784585 | 1913-08-13 | US1108665A | 1914-08-25 | AYRES SERENO N |
192 | Automatic starter and lighter for automobiles. | US1911659082 | 1911-11-08 | US1031308A | 1912-07-02 | WORDINGHAM WILLIAM G |
193 | Automatic gas ignition and control. | US1909519344 | 1909-09-24 | US962113A | 1910-06-21 | BARTLETT LOUIS G |
194 | Automatic gas ignition and control. | US1909495328 | 1909-05-11 | US953985A | 1910-04-05 | BARTLETT LOUIS G |
195 | Valve alarm attachment. | US1906315568 | 1906-05-07 | US896864A | 1908-08-25 | SPAMER RICHARD FULLER |
196 | Valve apparatus. | US1906326671 | 1906-07-18 | US862551A | 1907-08-06 | GARDNER JOHN HOWLAND |
197 | Automatic-lighting burner. | US1905258492 | 1905-05-02 | US835138A | 1906-11-06 | LYON HOWARD |
198 | Means for lighting gas. | US1900025658 | 1900-08-02 | US689378A | 1901-12-24 | BORCHARDT HUGO |
199 | Electric detector for valves. | US1900009369 | 1900-03-20 | US681211A | 1901-08-27 | GARRETT CHARLES B |
200 | Electric lighting device for incandescent gas-burners. | US1898684261 | 1898-06-23 | US631748A | 1899-08-22 | MEYER SVEND MARTIN |