DK1340C
(en )
1897-11-29
Smoke Eating Fireplace with Rotating Grille and Automatic Ignition.
US1342329A
(en )
1920-06-01
Chimney
DK898C
(en )
1897-01-04
Smoke Burning Fireplace.
DK1670C
(en )
1898-06-27
Fireplace with smoke-free Combustion.
DK4387C
(en )
1901-11-25
Smoke Burning Fireplace.
DK887C
(en )
1896-12-28
Smoke Burning Fireplace.
US1389516A
(en )
1921-08-30
killen
DK1586C
(en )
1898-05-09
Firewood and Peat Fireplace.
US945443A
(en )
1910-01-04
Method of controlling combustion in furnaces.
GB189510113A
(en )
1895-11-02
New Construction of Fire Grate and Chimney Flue, Designed to Prevent and Cure Smoky Chimnies, to Check the Great Waste of Heat, and to Change the Draught at Will from Quick to Slow Combustion.
CA55828A
(en )
1897-05-06
Stove and grate
DK5392C
(en )
1903-02-02
Smoke Burning Fireplace.
ES36633A1
(en )
1905-09-16
A new grill designed to burn coal residues and other combustible materials in the hearths of locomotives, land and sea boilers.
GB189408204A
(en )
1895-03-23
Smoke Preventing Chimney Pot and Draught Inducer.
CA56454A
(en )
1897-07-02
Slow combustion grate furnace or stove
CA60961A
(en )
1898-08-19
Fire grate
FR504797A
(en )
1920-07-16
Wood grate for rolling fireplace with visible fire generally using anthracite
CH21370A
(en )
1901-07-15
Smoke incinerator on grate firing systems
DK2360C
(en )
1899-07-10
Fireplace for smoke-free and economical Combustion of Coal.
CA49030A
(en )
1895-05-27
Stove and grate
GB189508999A
(en )
1896-02-15
An Improved Stepped Grate for Fireplaces, Furnaces, and the like.
GB189622019A
(en )
1897-08-14
Improvements in Fire Grates for Kitchen Ranges and the like Domestic Fire Places.
DK2259C
(en )
1899-06-05
Smoke hood.
DK9949C
(en )
1907-08-26
Soot and spark arrestor.
GB189617774A
(en )
1897-08-11
Improvements in or relating to Firegrates of Furnaces, Stoves, Ranges, and the like, and to the Combustion of Fuel and Smoke.