OA01475A
(en )
1969-07-21
Synchronizer device.
FR1210423A
(en )
1960-03-08
Safety device for radiant burners
BE582875A
(en )
1960-03-21
Safety device for radiant burners
FR1220064A
(en )
1960-05-23
Safety device for burners
FR1212453A
(en )
1960-03-24
Safety device for gas appliances
BE574400R
(en )
1959-05-02
Burner safety device
FR1232440A
(en )
1960-10-07
Total positive safety device for gas burners
FR1189741A
(en )
1959-10-06
Safety device for space heating burner
FR1227918A
(en )
1960-08-24
Safety device for projectiles
BE568839A
(en )
1960-12-02
HEATING DEVICE FOR BAKERY OVEN.
FR1201841A
(en )
1960-01-06
Safety device for oil burners
FR1237040A
(en )
1960-07-22
Torch safety device
FR1200295A
(en )
1959-12-21
Heating device
FR1229461A
(en )
1960-09-07
Heater for swirling beds
BE585545A
(en )
1960-04-01
Heating device for moving yarns.
FR1170706A
(en )
1959-01-16
Safety device for burners
BE576596A
(en )
1959-07-01
Induction heating device.
FR1213541A
(en )
1960-04-01
Security device
FR1218812A
(en )
1960-05-12
Induction heating device
FR1188707A
(en )
1959-09-24
Safety device for heating devices
BE628784A
(en )
1963-06-17
Adjustment device for heating stoves
FR1233942A
(en )
1960-10-13
Metal forming device
FR1214949A
(en )
1960-04-12
Removable thermoconvector device for heating systems
FR1200871A
(en )
1959-12-24
Safety device for helicopters
FR1193583A
(en )
1959-11-03
Thermostat adjustment device