FR1205906A
(en )
1960-02-05
Continuous drawing of sheet glass improvements
CH395442A
(en )
1965-07-15
Device for the production of sheet glass
CH456061A
(en )
1968-05-15
Manufacturing process for sheet glass
FR1235544A
(en )
1960-07-08
Manufacturing process of a continuous sheet of glass
FR1255483A
(en )
1961-03-10
Improvements in sheet glass manufacturing
FR1295533A
(en )
1962-06-08
Improvement in the continuous manufacturing processes of a glass sheet by drawing
FR1341687A
(en )
1963-11-02
Improvements in the continuous manufacture of flat glass by drawing
BE616808A
(en )
1962-10-24
Improvement in the continuous manufacturing processes of a glass sheet by drawing
FR1378839A
(en )
1964-11-20
Further training in sheet glass manufacturing
BE589306A
(en )
1960-08-01
Improvement in the manufacture of drawn sheet glass.
FR1109813A
(en )
1956-02-02
Improvement in the drawing of sheet glass
FR1299546A
(en )
1962-07-27
Improvement in the drawing of sheet glass
FR1365777A
(en )
1964-07-03
Glass refining and continuous sheet glass manufacturing process
BE788055A
(en )
1973-02-26
IMPROVEMENT IN THE MANUFACTURE OF SHEET GLASS BY FLOTATION
FR1313076A
(en )
1962-12-28
Improvements in the manufacture of sheet glass by drawing
FR1445179A
(en )
1966-07-08
Sheet glass manufacturing process
FR88207E
(en )
1966-12-30
Improvements in the manufacture of sheet glass by vertical drawing
FR1331368A
(en )
1963-07-05
Further training in sheet glass manufacturing
FR1366472A
(en )
1964-07-10
Device for the production of sheet glass
FR1345141A
(en )
1963-12-06
Improvement in flat glass manufacturing processes
FR1289437A
(en )
1962-04-06
Improvements in processes for the manufacture of sheet glass
BE577276A
(en )
1959-07-31
Improvements in continuous drawing of sheet glass.
FR1376823A
(en )
1964-10-31
Improvements in processes for the manufacture of flat glass
FR80342E
(en )
1963-04-12
Improvements in sheet glass manufacturing
BE586072A
(en )
1960-06-28
Improvements in the manufacture of sheet glass.