FR1258142A
(en )
1961-04-07
Method and apparatus for the extraction of helium
BE586767A
(en )
1960-05-16
Method and device for electrusion
FR1214572A
(en )
1960-04-11
Method and apparatus for drying polymers
BE587326A
(en )
1960-08-05
Filtration method and apparatus.
FR1244234A
(en )
1960-10-21
Method and apparatus for the conversion of hydrocarbons
BE617837A
(en )
1962-11-19
Cinematographic method and apparatus.
BE582309A
(en )
1960-12-31
Method and apparatus for drying electrical installations.
FR1235080A
(en )
1960-07-01
Method and apparatus for drying electrical installations
FR1258158A
(en )
1961-04-07
Method and apparatus for impregnating fibrous materials
FR1275070A
(en )
1961-11-03
Method and apparatus for drying and softening leather
FR1282890A
(en )
1962-01-27
Electrodialysis method and apparatus
FR1360423A
(en )
1964-05-08
Centrifugation apparatus and method
FR1265876A
(en )
1961-07-07
Electrodialysis method and apparatus
BE591930A
(en )
1960-12-16
Method and apparatus for polishing contiguous bearings.
FR1221003A
(en )
1960-05-30
Method and apparatus for peeling
FR1260963A
(en )
1961-05-12
Method and apparatus for polishing contiguous bearings
FR1266482A
(en )
1961-07-17
Method and apparatus for making copies
BE574917A
(en )
1959-05-15
Method and apparatus for peeling.
BE590625A
(en )
1960-09-01
Thermo-chemical peeling method and apparatus
FR1268121A
(en )
1961-07-28
Method and apparatus for coating surfaces
FR82432E
(en )
1964-02-07
Method and apparatus for impregnating fibrous materials
FR1374450A
(en )
1964-10-09
Method and apparatus for coating tablets
FR1172407A
(en )
1959-02-10
Method and apparatus for marking electrical conductors
FR1234958A
(en )
1960-07-01
Method and apparatus for the distribution of filaments
FR1314095A
(en )
1963-01-04
Method and apparatus for papermaking