GR2136B
(en )
1929-01-28
LAMP (BURNER) WITH LIQUID FUEL, AND SPECIAL POWER SUPPLY SYSTEM.
SU18129A1
(en )
1930-09-30
Pen
ES111998A1
(en )
1929-06-16
Improvements in sprayers, vaporizers and liquid fuel burners and similar devices.
ES115445A1
(en )
1929-12-01
Improvement in heating and lighting equipment, operation by liquid fuels.
ES106465A1
(en )
1928-05-01
Improvements in the fuel regulating means.
GR1438B
(en )
1927-02-19
IMPROVEMENTS IN LAMPS SUITABLE FOR LIGHTING AND HEATING OPERATING BY MINERAL, PRESSURE LIQUID AND PARAPHIN LIQUID.
ES111204A1
(en )
1929-04-01
Improvements in the heating regulator systems.
ES106447A1
(en )
1928-05-01
Improvements in the burning of liquid fuel.
ES111217A3
(en )
1929-04-01
Improvements in the lighters for regenerative furnaces.
DK45618C
(en )
1932-05-02
Procedure for avoiding solid naphthalene secretions in light gas lines.
ES104830A1
(en )
1928-03-01
Improvements in the burning of liquid fuel.
ES112674A1
(en )
1929-07-01
Improvements in the lighters for gaseous, liquid and pulverized fuel.
ES111860A1
(en )
1929-05-16
Improvements in the lighters of liquid or powder fuel.
ES115998A1
(en )
1930-01-01
IMPROVEMENTS IN THE CARBURETORS.
ES114156A1
(en )
1929-08-16
Improvements in the signs or signs of circulating lights.
ES116393A1
(en )
1930-02-01
Improvements in the lighters.
FR677574A
(en )
1930-03-12
fuel saver
DK43242C
(en )
1930-10-27
Advertising apparatus with wandering Text.
ES113595A3
(en )
1929-08-01
Improvements in the cases containing matches.
CA291035A
(en )
1929-07-02
Liquid-fuel supply governor
ES126954A1
(en )
1932-11-16
Improvements introduced in the lighting devices.
ES148783A3
(en )
1942-02-01
IMPROVEMENTS IN THE LIQUID FUEL BURNERS
ES113600A1
(en )
1929-08-01
Improvements in the letters, numbers and luminous symbols that are used in the posters announcing and similar.
ES111687A1
(en )
1929-05-01
Improvements in luminous signs.
GR6065B
(en )
1936-10-22
HEATING DEVICE OPERATING WITH LIQUID FUELS.