FR1206044A
(en )
1960-02-05
Improvements to processes and devices for the manufacture of flat glass
BE615774A
(en )
1962-10-01
Improvements relating to the manufacture of flat glass
OA01423A
(en )
1969-07-04
Improvement in tank furnaces for the manufacture of glass or other similar material.
FR1319532A
(en )
1963-03-01
Improvements in processes and apparatus for the manufacture of flat glass in ribbon of regular thickness
BE617995A
(en )
1962-11-23
Advanced glass composition used in the manufacture of fiberglass
BE615773A
(en )
1962-10-01
Improvements in the manufacture of flat glass
FR1287541A
(en )
1962-03-16
Improvement in the manufacture of silicic glasses
FR1370895A
(en )
1964-08-28
Improvements made to or relating to the manufacture of flat glass
BE619092A
(en )
1962-12-18
Improvement in tank furnaces for the manufacture of glass or other similar material.
BE615771A
(en )
1962-10-01
Improvements relating to the production of flat glass
FR1313319A
(en )
1962-12-28
Improvement in tank furnaces for glass production
FR1306731A
(en )
1962-10-19
Improvements in the manufacture of glass tiles or similar material
FR1251365A
(en )
1961-01-20
Prefections in the manufacture of plastic sheets
FR1307310A
(en )
1962-10-26
Improvements to tank furnaces for continuous glass production
FR1317242A
(en )
1963-02-08
Improvements to installations for the manufacture of flat glass
FR1349885A
(en )
1964-01-24
Improvements in processes and apparatus for the manufacture of flat glass
FR1210239A
(en )
1960-03-07
Water-cooled structure for ovens
FR1314694A
(en )
1963-01-11
Improvements in the making of beer wort
FR1299546A
(en )
1962-07-27
Improvement in the drawing of sheet glass
FR1336081A
(en )
1963-08-30
Improvement in the manufacture of alkylphenols
AT246197B
(en )
1966-04-12
Chromium-nickel-cast steel material for the manufacture of fittings for tubular heating furnaces
FR1315049A
(en )
1963-01-18
Improvements in the manufacture of petroleum resins
FR1316604A
(en )
1963-02-01
Improvements in the manufacture of glass files
FR1306262A
(en )
1962-10-13
Improvement in the production of cooked cheeses
FR1220635A
(en )
1960-05-25
Improved machine for the manufacture of tiles or small slabs in glass or thermoplastic material