DK16144C
(en)
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Burner protection device against the combustion of unburned gas.
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NL503C
(en)
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Safety device on gas burners
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FR471656A
(en)
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Surface combustion gas burner
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NL536C
(en)
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Improved gas burner
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CH56937A
(en)
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Gas burner
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CH73641A
(en)
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Gas burner
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CH59011A
(en)
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Gas igniter
|
DK15794C
(en)
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Incinerator with internal combustion.
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CH62013A
(en)
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Ignition device on gas lamps
|
FR454344A
(en)
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Injector for combustible gas burners
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FR442563A
(en)
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Gas burner
|
DK16316C
(en)
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Gas stove.
|
CH61267A
(en)
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Combustion turbine
|
CH61759A
(en)
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|
Combustion turbine
|
DK18770C
(en)
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|
Ignition device for gas burners.
|
CH59846A
(en)
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|
Innovation on gas stoves
|
AT72852B
(en)
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|
Pyrophoric gas igniter.
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DK16688C
(en)
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Glow plugs for gaseous fuels of all kinds.
|
CH60731A
(en)
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Petroleum gas stove
|
CH61645A
(en)
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|
Petroleum gas stove
|
FR452203A
(en)
|
|
Gas stove
|
FR461489A
(en)
|
|
Long burning rocket
|
DK19041C
(en)
|
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Gas burner with flameless Surface combustion.
|
CH58512A
(en)
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Ignition device on lanterns
|
FR445293A
(en)
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gas saver
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