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US2130491A
(en)
|
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Draft control system
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BE441062A
(pm)
|
|
|
|
US2296648A
(en)
|
|
Automatic shutoff valve for high and low pressure and temperature release
|
|
US2627911A
(en)
|
|
Fuel control device
|
|
US1949030A
(en)
|
|
Gas burning apparatus |
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US2011063A
(en)
|
|
Valve construction
|
|
US2659426A
(en)
|
|
Oil burner with heat responsive fuel cutoff
|
|
EP1298392A1
(en)
|
|
Device for shutting off the flow of gas in a gas-fed apparatus
|
|
US2484301A
(en)
|
|
Safety control |
|
US1254768A
(en)
|
|
Fuel-feeding means.
|
|
CH346196A
(fr)
|
|
Dispositif de sécurité pour appareil à brûleur à gaz
|
|
BE530072A
(pm)
|
|
|
|
BE507643A
(pm)
|
|
|
|
US1735475A
(en)
|
|
Temperature-actuated automatic control valve
|
|
GB2088593A
(en)
|
|
Safety devices for flued gas appliances
|
|
FR2734345A1
(fr)
|
|
Installation d'alimentation en gaz, equipement de mise en oeuvre d'une flamme la comportant, et detenteur correspondant
|
|
GB2179767A
(en)
|
|
Safety device for flued gas appliance
|
|
SU992928A1
(ru)
|
|
Устройство дл автоматического контрол проточного газового водонагревател
|
|
OA20616A
(fr)
|
|
Dispositif mécanique de coupure de gaz programmable à membrane muni du système de sécurité.
|
|
BE445044A
(pm)
|
|
|
|
ES358510A1
(es)
|
|
Perfeccionamientos en los sistemas de control para termos.
|
|
US958245A
(en)
|
|
Gas apparatus.
|
|
BE443216A
(pm)
|
|
|
|
KR960006907Y1
(ko)
|
|
가스레인지의 가스안전 차단장치
|
|
JPS589080Y2
(ja)
|
|
ガス器具用雰囲気監視口火装置
|