FR1222937A
(en )
1960-06-14
Method and apparatus for the vacuum treatment of metal castings, in particular for the degassing of steel
BE595233A
(en )
1961-01-16
Method for controlling the degassing operation during the vacuum treatment of steels.
FR1267720A
(en )
1961-07-21
Method for controlling the degassing operation during the vacuum treatment of steels
BE601770A
(en )
1961-09-25
Process for removing enamel from vehicles
FR1192368A
(en )
1959-10-26
Method and device for the vacuum treatment of steel
FR1323055A
(en )
1963-04-05
Process for the treatment of compound fats
BE615673A
(en )
1962-07-16
Method for regulating the vacuum treatment of steel
BE592774A
(en )
1960-10-31
Process for the finishing treatment of shaped parts.
BE580130A
(en )
1959-12-28
Method and device for the treatment of steel by vacuum.
BE606544A
(en )
1961-11-16
Process for the treatment of asbestos
BE594892A
(en )
1961-03-09
Process for the treatment of silica ores containing nickel.
FR1377170A
(en )
1964-10-31
Method for controlling the pickling of sheets
FR1187877A
(en )
1959-09-17
Metallurgical process for the treatment of steels
BE590413A
(en )
1960-11-03
Method for the treatment of asthmatic conditions.
FR1280336A
(en )
1961-12-29
Process for the purification of 4. 4'-dihydroxy-2. 2 diphenylpropane
BE580127A
(en )
1959-12-28
Method and device for the vacuum treatment of steel.
BE595217A
(en )
1961-01-16
Process for the purification of fats.
BE589201A
(en )
1960-07-18
Process for the surface treatment of semiconductors.
BE597072A
(en )
1961-03-01
Steel treatment process.
BE596584A
(en )
1961-04-28
Process for the treatment of steel sheets.
FR1254597A
(en )
1961-02-24
Process for the treatment of laterite ores
CA619778A
(en )
1961-05-09
Process for the treatment of tubes of iron, steel or iron alloys
BE634036A
(en )
1963-11-04
Process for removing unsaturation from polyoxyalkylene polyols
FR1196007A
(en )
1959-11-20
Metallurgical process for the treatment of steel
FR1299806A
(en )
1962-07-27
Process for the treatment of asbestos