BE772092A
(en )
1972-01-17
DEVICE FOR THE CONTROL AND STOPPING OF PRESSURIZED WATER NUCLEAR REACTORS
BE766967A
(en )
1971-10-01
WATER PURIFICATION DEVICE
BE757887A
(en )
1971-04-01
DEVICE FOR INSTRUMENTATION OF PRESSURIZED WATER REACTORS
CH541110A
(en )
1973-08-31
Device for gas supply to burners
BE746863A
(en )
1970-08-17
THERMAL PROTECTION DEVICE FOR THE TANK OF A NUCLEAIR REACTOR
FR1500977A
(en )
1967-11-10
Safety device for water pipes
BE755919A
(en )
1971-02-15
REGULATION DEVICE FOR PRESSURIZED WATER NUCLEAR REACTOR
BE745291A
(en )
1970-07-01
DOUBLE-CONTROLLED LACK OF WATER SAFETY DEVICE FOR GAS HOT WATER GENERATORS
FR1534024A
(en )
1968-07-26
Anti-interference device for igniter
BE746671A
(en )
1970-07-31
SAFETY DEVICE AGAINST LACK OF WATER FOR GAS WATER HEATERS AND WATER HEATERS EQUIPPED WITH SUCH A DEVICE
BE753467A
(en )
1971-01-15
DEVICE FOR AERATION OF A JET OF WATER
BE754824A
(en )
1971-01-18
WATER TAP FOR A GAS WATER HEATER INCLUDING A LACK OF WATER SAFETY DEVICE
BE754159A
(en )
1970-12-31
GAS TAPS, ESPECIALLY FOR A GAS WATER HEATER, INCLUDING A THERMO-ELECTRIC IGNITION SAFETY DEVICE
BE774342A
(en )
1972-02-14
VENTURI FOR SAFETY DEVICE AGAINST LACK OF WATER FOR A GAS WATER HEATER
FR1330265A
(en )
1963-06-21
Water shortage safety device for hot water generators heated by combustible gas
BE673986A
(en )
1966-04-15
Connection and shut-off device for water pipes
BE757312A
(en )
1971-03-16
WATER TAPS FOR A GAS WATER HEATER WITH A LACK OF SAFETY DEVICE
CH531150A
(en )
1972-11-30
Control device for a gas water heater
FR1527945A
(en )
1968-06-07
Method and device for water purification
FR1414633A
(en )
1965-10-15
Device for the combustion of a gas
BE786735A
(en )
1972-11-16
WATER JET DEVICE FOR GOVERNING A VESSEL BY
FR1485184A
(en )
1967-06-16
Water shortage safety device for gas water heaters
BE764517A
(en )
1971-08-16
THERMO-ELECTRIC IGNITION SAFETY DEVICE FOR GAS APPLIANCES
FR1439136A
(en )
1966-05-20
Device for cooling a gas by spraying water
FR1534922A
(en )
1968-08-02
Device for the protection of water meters