FR1206044A
(en )
1960-02-05
Improvements to processes and devices for the manufacture of flat glass
OA00514A
(en )
1966-07-15
Method and device for the manufacture of glass beads.
CH395442A
(en )
1965-07-15
Device for the production of sheet glass
FR1371080A
(en )
1964-08-28
Improvements to devices for the manufacture of flat glass
FR1393712A
(en )
1965-03-26
Improvements to processes and devices for the manufacture of flat glass, and to the flat glass thus produced
FR1337770A
(en )
1963-09-20
Improvements in processes and apparatus for the production of flat glass
FR1397637A
(en )
1965-04-30
Improvements to processes and devices for the manufacture of flat glass
CH439610A
(en )
1967-07-15
Apparatus for the production of flat glass
FR1426670A
(en )
1966-01-28
Improvements to processes and devices for the manufacture of flat glass
FR1459557A
(en )
1966-11-18
Improvements to glass manufacturing processes
FR1376805A
(en )
1964-10-31
Improvements to processes and devices for the manufacture of flat glass
FR1426669A
(en )
1966-01-28
Improvements to devices for the manufacture of flat glass
OA01104A
(en )
1968-08-07
Improvements to processes and devices for the manufacture of flat glass.
FR1407386A
(en )
1965-07-30
Improvements to processes and devices for the manufacture of flat glass
FR1394017A
(en )
1965-04-02
Improvements to processes and devices for the manufacture of flat glass
FR1382374A
(en )
1964-12-18
Improvements to processes and devices for the manufacture of flat glass
FR1375391A
(en )
1964-10-16
Improvements to processes and devices for the manufacture of flat glass
FR1387507A
(en )
1965-01-29
Improvements to devices for the manufacture of flat glass
FR1379857A
(en )
1964-11-27
Improvements to processes and devices for the manufacture of flat glass
FR1376823A
(en )
1964-10-31
Improvements in processes for the manufacture of flat glass
OA01071A
(en )
1968-08-07
Improvements to processes and devices for the manufacture of flat glass.
FR1342246A
(en )
1963-11-08
Sophisticated plant for continuous manufacture of flat glass
FR1474252A
(en )
1967-03-24
Improvements in devices and processes for the manufacture of flat glass
FR1489267A
(en )
1967-07-21
Improvements to processes and devices for the manufacture of glass
FR1446026A
(en )
1966-07-15
Improvements to devices for the manufacture of flat glass