FR79767E
(en )
1963-01-25
Method and device for the chemical transformation of a flowing gas
FR1274114A
(en )
1961-10-20
Method and device for drawing metal profiles
FR1266597A
(en )
1961-07-17
Method and device for borrowing gas for automatic weapons
BE619474A
(en )
1962-10-15
Method and device for pumping gas
BE606846A
(en )
1961-12-01
Method and device for obtaining a combustible gas during the refining of pig iron
FR1231179A
(en )
1960-09-27
Process and device for refining cast iron
FR1270952A
(en )
1961-09-01
Process and apparatus for the liquefaction of natural gas
FR1259738A
(en )
1961-04-28
Method and apparatus for the production of cast iron in a blast furnace
FR1264260A
(en )
1961-06-19
Method for repairing the refractory lining of a furnace and furnace provided with a device for repairing its lining
FR1262327A
(en )
1961-05-26
Method and apparatus for venting and cooling converter gases
FR1340858A
(en )
1963-10-25
Method and device for increasing the production of blast furnaces
FR1193128A
(en )
1959-10-30
Method and device for spacing pipes
FR1279434A
(en )
1961-12-22
Process and installation for sending natural gas to blast furnaces
BE586679A
(en )
1970-07-18
Method and device for cooling and evacuating gases from the pneumatic refining of pig irons.
BE593594A
(en )
1961-01-30
Method for repairing the refractory lining of a furnace and furnace provided with a device for repairing its lining
FR1284125A
(en )
1962-02-09
Improvements to processes and devices for obtaining a combustible gas during the refining of pig iron
BE606654A
(en )
1961-11-16
Method and device for drilling the taphole of a blast furnace.
FR1342776A
(en )
1963-11-15
Method and device for the recovery of refining gases
FR1297372A
(en )
1962-06-29
Method and device for expanding rings
FR1226305A
(en )
1960-07-11
Method and apparatus for reducing the cross section of metallic elements
BE603487A
(en )
1961-09-01
Method and device for igniting gas burners.
FR1260657A
(en )
1961-05-12
Method and device for determining the ratio of specific heats of gases
FR1245674A
(en )
1960-11-10
Method and device for drying the lining of ladles, molds or furnaces
FR85059E
(en )
1965-06-04
Method and device for the chemical transformation of a flowing gas
FR84411E
(en )
1965-02-05
Method and device for the chemical transformation of a flowing gas