BE589305A
(en )
1960-10-03
Improvements to refractory bricks.
BE586899A
(en )
1960-05-16
Semiconductors and their manufacturing processes.
FR1318132A
(en )
1963-02-15
Improvements made to joist manufacturing processes
FR1264146A
(en )
1961-06-19
Improvements to filamentary felts and their manufacturing processes
FR1344240A
(en )
1963-11-29
Porous refractory products and their manufacturing processes
FR1450133A
(en )
1966-05-06
Improvements to electrodes and their manufacturing processes
BE592503A
(en )
1960-10-31
Improvements to refractory bricks.
FR1304891A
(en )
1962-09-28
Microcapsules and their manufacturing processes
OA00814A
(en )
1967-11-15
Polycrystalline ferrites and manufacturing processes.
BE595416A
(en )
1961-01-16
Improvements made to basic refractory bricks and their manufacturing processes.
FR1278369A
(en )
1961-12-08
Improvements made to basic refractory bricks, particularly those of the suspended type and their manufacturing processes
FR1337952A
(en )
1963-09-20
Groove-less tapping tools and manufacturing processes
FR1252882A
(en )
1961-02-03
Improvements to basic refractory bricks and their manufacturing processes
FR1268331A
(en )
1961-07-28
Improvements made to basic refractory bricks and their manufacturing processes
FR1288308A
(en )
1962-03-24
Improvements made to composite refractory bricks and their manufacturing processes
FR1264042A
(en )
1961-06-19
Improvements made to elastic contact sleeves and their manufacturing processes
FR1284205A
(en )
1962-02-09
O-Aminophenylbenzotriazoles and their manufacturing processes
FR1202266A
(en )
1960-01-08
Improvements to bis-ketenes and their manufacturing processes
FR1352570A
(en )
1964-02-14
Improvements to skis and their manufacturing processes
FR75546E
(en )
1961-07-07
Improvements in the manufacture of construction panels
FR1306920A
(en )
1962-10-19
Improvements to heat-insulated containers and their manufacturing processes
BE589310A
(en )
1960-08-01
Improvements to flexible containers and their manufacturing processes.
FR1271703A
(en )
1961-09-15
Crucible furnace
FR1209074A
(en )
1960-02-29
Improvements made to electrical resistances and their manufacturing processes
FR1174781A
(en )
1959-03-16
Improvements made to construction elements and their manufacturing processes