GB133850A
(de )
1900-01-01
US623138A
(en )
1899-04-18
Heating apparatus
GB190929917A
(en )
1910-12-22
Improvements in or connected with Heating Stoves.
US178760A
(en )
1876-06-13
Improvement in apparatus for heating
US1122648A
(en )
1914-12-29
Hot-water heating system.
GB189712756A
(en )
1898-05-20
Improvements in Gas Stoves.
US357992A
(en )
1887-02-15
Half to g
GB189704318A
(en )
1898-01-22
Improved Apparatus for Heating and Refrigerating Purposes.
GB189703735A
(en )
1898-01-01
Improvements in or relating to Water Heaters known as Geysers.
US796615A
(en )
1905-08-08
Hot-water heating system.
GB190721503A
(en )
1908-09-28
Improvements in or relating to Gas and other Heating Stoves, Grates and the like.
GB190003773A
(en )
1901-01-19
Improvement in Chimneys or Flues and Stoves.
US524399A
(en )
1894-08-14
Heater
GB190322211A
(en )
1904-10-13
Hot Air and Ventilating Gas Stoves.
GB102543A
(en )
1916-12-14
A Water Heating Apparatus.
GB190421186A
(en )
1905-07-13
Improvements in Warming Houses, Buildings Rooms and the like, whereby the Heat Produced by Ordinary Fires is Prevented Escaping up the Chimney.
GB189920473A
(en )
1900-09-15
Improvements in Hot Water Heaters.
GB190125141A
(en )
1902-02-20
Improvements in Water Heating Apparatus.
Baldwin
1892
Steam Heating for Buildings; Or, Hints to Steam Fitters: Being a Description of Steam Heating Apparatus for Warming and Ventilating Private Houses and Large Buildings, with Remarks on Steam, Water, and Air, in Their Relation to Heating...
GB190805128A
(en )
1908-11-12
Improvements in or relating to Radiators.
GB190524347A
(en )
1906-03-15
Improvements in Water Heaters
GB191424263A
(en )
1915-07-22
Improvements in Vertical Tubular Boilers adapted to be Heated by Means of Waste Gases.
GB191202464A
(en )
1912-07-18
Improvements in Stoves for Greenhouses, Boilers or Geysers for Domestic and other purposes and the like.
GB190810210A
(en )
1908-12-17
Improved Combined Air and Water Heating Furnace.
GB189819623A
(en )
1899-01-21
Improvements in and relating to Heating, Ventilating and Draught-regulating Apparatus.