CH312345A
(en )
1955-12-31
Lighter.
DK80825C
(en )
1956-04-09
Close to vertical chambers in gas and coke production furnaces.
AT195153B
(en )
1958-01-25
Gas lighter
AT185764B
(en )
1956-06-11
Water and gas tight zipper
AT176323B
(en )
1953-10-10
Briquette and coal tongs
DK80082C
(en )
1955-11-07
Vertical chamber furnace for the production of gas and coke.
AT177904B
(en )
1954-03-25
Sawdust furnace
AT182855B
(en )
1955-08-10
Stove top
IE20409L
(en )
1953-01-13
Combustible gases
FR1052117A
(en )
1954-01-21
Lighter
FR1060414A
(en )
1954-04-01
Continuous reheating furnace
AU164962B2
(en )
1952-12-11
Improvements in or relating to furnace structure
IE21250L
(en )
1953-02-13
Peat coke and gas
FI29270A
(en )
1957-10-10
Process for the production of solid coke and gas from peat, in particular for metallurgical purposes
GR13356B
(en )
1952-01-04
HOW TO TAKE ADVANTAGE OF GAS ELECTRICITY.
DK80662C
(en )
1956-03-12
Heating systems for furnaces for the production of gas and coke.
AT182860B
(en )
1955-08-10
Gas water heater
FI26585A
(en )
1953-10-10
Procedure for the production of smokeless fuel briquettes
AT177202B
(en )
1954-01-11
Gas lighter
AT180426B
(en )
1954-12-10
Gas lighter
AU1330852A
(en )
1952-12-11
Improvements in or relating to furnace structure
IS758A7
(en )
1954-03-10
Fuel for engines and chemical compositions for the production of such fuel.
AT180690B
(en )
1955-01-10
Gas heater
AT181404B
(en )
1955-03-25
Gas heater
DK87208C
(en )
1959-04-27
Process for the production of combustible gases containing hydrogen and carbon monoxide.