CH348483A
(en )
1960-08-31
Device for electrical high-frequency surgery
CH381761A
(en )
1964-09-15
Device for regulating the temperature of a coolant in an electrical machine
CH346898A
(en )
1960-06-15
Device for adjusting the touch strength of the types in electric typewriters
CH372768A
(en )
1963-10-31
Device for regulating the average power of an electrical heating device
AT195366B
(en )
1958-01-25
Device for regulating the temperature of an electric oven
AT192049B
(en )
1957-09-25
Device for regulating tooth position
DE1071657C2
(en )
1960-06-15
Device for dry coke cooling
FR1160520A
(en )
1958-07-17
Temperature regulating device for electric ovens
AT193031B
(en )
1957-11-25
Apparatus for the electrical heating of food hot plates
FR1148511A
(en )
1957-12-11
Thermal safety plugs
CH340246A
(en )
1959-08-15
Device for controlling a heat transfer medium
FR72864E
(en )
1960-04-29
Heating device for bakery oven
CH352424A
(en )
1961-02-28
Electrically heated device
CH344772A
(en )
1960-02-29
Device for regulating the speed of small electric motors
CA511914A
(en )
1955-04-12
Temperature measuring apparatus
CA509809A
(en )
1955-02-01
Heat treating element for heat treating furnaces
AT196588B
(en )
1958-03-25
Device for regulating the primary air in space heating stoves
CH355486A
(en )
1961-07-15
Shielding device for high-frequency heating systems
AT213483B
(en )
1961-02-27
Device for cooling the coolant of electrical generators
FR1124836A
(en )
1956-10-18
Heating valve
AT178057B
(en )
1954-04-10
Device for heating ring furnaces
CA526060A
(en )
1956-06-12
Device for testing heat sensing units
AT190253B
(en )
1957-06-25
Radiant heating or cooling device
FR1152313A
(en )
1958-02-14
High temperature oven
FR1122006A
(en )
1956-08-30
Temperature regulator