|
DK76C
(en)
|
|
Extended ignition chamber on gas and petroleum machines with slow combustion.
|
|
DK311C
(en)
|
|
Gas burner with Ejector.
|
|
DK5C
(en)
|
|
Petroleum engine.
|
|
DK11C
(en)
|
|
Petroleum engine.
|
|
GB189516157A
(en)
|
|
Improvements in Internal Combustion Engines.
|
|
GB189511955A
(en)
|
|
Improvements in Internal Combustion Engines.
|
|
GB189500644A
(en)
|
|
Improvements in Internal Combustion Engines.
|
|
DK207C
(en)
|
|
Oil or Gas Engine.
|
|
GB189511925A
(en)
|
|
An Improved High Speed Gas or Hydro-carbon Engine.
|
|
ES33060A1
(en)
|
|
A lean gas central combustion gas generator.
|
|
DK1896C
(en)
|
|
Ignition and Combustion Procedure for Combustion Power Machines.
|
|
CH10656A
(en)
|
|
Self-igniting gas burner
|
|
DK166C
(en)
|
|
Two-stroke petroleum engine.
|
|
GB189508355A
(en)
|
|
Ignition Apparatus for Gas and Oil Engines.
|
|
GB189504786A
(en)
|
|
Improvements in Internal Combustion Engines.
|
|
GB189503638A
(en)
|
|
Improvements in Internal Combustion Oil Engines.
|
|
DK227C
(en)
|
|
Device for steam boilers with internal firing.
|
|
GB190305615A
(en)
|
|
Explosion Engine with Separate Combustion Chamber.
|
|
GB189515310A
(en)
|
|
Improved Means for Igniting the Combustible Charges in Gas, Oil, and like Engines.
|
|
DK38C
(en)
|
|
Combustion engine and its operation.
|
|
GB189519142A
(en)
|
|
Improvements in Oil or Gas Engines.
|
|
DK167C
(en)
|
|
Fireplace with smoke-free Combustion.
|
|
CH9821A
(en)
|
|
Round petroleum burner
|
|
ES18617A1
(en)
|
|
An economical and intense fuel based on petroleum.
|
|
DK1661C
(en)
|
|
Balanced, six-cylinder Gas or Petroleum engine.
|