FR1192201A
(en )
1959-10-23
Method and device for the safety control of reactors
FR1144731A
(en )
1957-10-17
Sewage sludge digestion method and device
FR1274114A
(en )
1961-10-20
Method and device for drawing metal profiles
BE586767A
(en )
1960-05-16
Method and device for electrusion
FR1268872A
(en )
1961-08-04
Method and device for inserting cords into conduits
FR1231179A
(en )
1960-09-27
Process and device for refining cast iron
FR1259300A
(en )
1961-04-21
Continuous casting method and device
CH395948A
(en )
1965-07-31
Process for refining silicon and ferro-silicon
FR1345641A
(en )
1963-12-13
Method and device for the reduction of iron ore
FR1238717A
(en )
1960-08-19
Method and device for refining semiconductors
FR1314435A
(en )
1963-01-11
Method and device for the reduction of iron combinations
BE589436A
(en )
1960-08-01
Process and device for refining cast iron
FR1157538A
(en )
1958-05-30
Method and device for regulating electrolysis furnaces
FR1246974A
(en )
1960-11-25
Cast iron refining process
FR1162367A
(en )
1958-09-11
Process and post-combustion ignition device for turbo-reactors
FR1316463A
(en )
1963-02-01
Method and device for air conditioning
FR1193128A
(en )
1959-10-30
Method and device for spacing pipes
FR1168622A
(en )
1958-12-11
Method and device for improving the accuracy of projectiles
FR1319780A
(en )
1963-03-01
Method and device for the enrichment of minerals
BE578685A
(en )
1959-11-13
Method and device for desulphurizing cast iron.
FR1259048A
(en )
1961-04-21
Method and device for the preparation of iron protoxide
FR1184571A
(en )
1959-07-23
Method and device for the impregnation of electrical parts
FR1204081A
(en )
1960-01-22
Cast iron refining process
FR1263039A
(en )
1961-06-05
Liquid pig iron refining process
FR1236893A
(en )
1960-07-22
Cast iron refining process