BE596772A
(en )
1961-03-01
Method and device for drawing metal profiles.
BE586767A
(en )
1960-05-16
Method and device for electrusion
CH380991A
(en )
1964-08-14
Teaching device
FR1414951A
(en )
1965-10-22
Method and device for assembling metal sheets
BE597095A
(en )
1961-03-15
Method and device for assembling lightweight profiles.
BE602925A
(en )
1961-08-16
Method and device for assembling scaffolding.
FR1336224A
(en )
1963-08-30
Splicing device
BE588183A
(en )
1960-09-01
Image method and device.
FR1318898A
(en )
1963-02-22
Recording method and device
FR1387688A
(en )
1965-01-29
Liquid-liquid extraction method and device
FR1284650A
(en )
1962-02-16
Assembly device for building construction
BE602134A
(en )
1961-10-02
Method and device for assembling tubes.
FR1304358A
(en )
1962-09-21
Spacer device
FR1285045A
(en )
1962-02-16
Aircraft arrest device
OA01033A
(en )
1968-08-07
Printing method and device.
FR1346508A
(en )
1963-12-20
Method and device for the construction of buildings
BE603427A
(en )
1961-11-06
Method and device for the enrichment of minerals.
FR1322433A
(en )
1963-03-29
Recording method and device
BE612230A
(en )
1962-05-02
Method and device for the construction of buildings.
FR1296580A
(en )
1962-06-22
Self-tightening device
FR1292532A
(en )
1962-05-04
Method and device for arc-transfer welding
BE590222A
(en )
1960-08-16
Method and device for charging vitrifiable materials.
FR1399760A
(en )
1965-05-21
Amplification method and device
BE589429A
(en )
1960-08-01
Method and device for assembling a prefabricated turret-scaffolding.
FR1168756A
(en )
1958-12-16
Priming device for pullers