BE601528A
(en )
1961-07-17
Double wedge valve for high temperature use
FR1260310A
(en )
1961-05-05
Furnace for metallurgical treatments and other high temperature operations
BE613807R
(en )
1962-05-29
Furnace for metallurgical treatments and other high temperature operations
BE611767Q
(en )
1962-04-16
Furnace for metallurgical treatments and other high temperature operations
BE607935A
(en )
1962-01-02
Process for manufacturing refractory materials and castings capable of withstanding large variations in temperature
FR1272112A
(en )
1961-09-22
High temperature thermocouple
FR1339088A
(en )
1963-10-04
High frequency furnace
CH393568A
(en )
1965-06-15
Melting runner type low frequency induction furnace
FR1255511A
(en )
1961-03-10
Heat recovery unit for high temperature furnaces
FR1390613A
(en )
1965-02-26
Refractory composition for lining high temperature furnaces
FR1251688A
(en )
1961-01-20
Refractory alloys
FR1315054A
(en )
1963-01-18
Steels for high temperature case hardening
FR1271703A
(en )
1961-09-15
Crucible furnace
FR1483702A
(en )
1967-06-09
Metallurgical combustion furnace
FR1283337A
(en )
1962-02-02
High temperature furnace heater
BE576277A
(en )
1959-07-01
Improvements to very high temperature furnaces for very pure metallurgical products
FR1339708A
(en )
1963-10-11
High temperature oven
FR1182625A
(en )
1959-06-26
Metallurgical furnace vault
FR1212351A
(en )
1960-03-23
Cooling metallurgical furnace structures
FR1267307A
(en )
1961-07-21
Cold zone fryer furnace
FR1321132A
(en )
1963-03-15
High temperature oven
FR1223355A
(en )
1960-06-16
Stainless and refractory bilame for high temperatures
FR1275397A
(en )
1961-11-03
High temperature burners
FR1307279A
(en )
1962-10-26
Recuperator furnace for the high temperature reaction of hydrocarbons
FR1243294A
(en )
1960-10-07
Vault for metallurgical furnace