FR1072605A
(en )
1954-09-14
Glass melting furnace
FR1224638A
(en )
1960-06-24
Surface-colored glass and process for its manufacture
FR1237883A
(en )
1960-08-05
Heating and melting process of vitreous materials and furnace for its realization
FR1315177A
(en )
1963-01-18
Improvement in glass melting processes
FR1251948A
(en )
1961-01-20
Process for melting the composition giving glass in tank furnaces
CH358551A
(en )
1961-11-30
Method for manufacturing tempered glass sheets, and device for its implementation
FR1206771A
(en )
1960-02-11
Process for melting glass and similar materials and furnace including application
FR1199073A
(en )
1959-12-11
Glass brick
BE578496A
(en )
1959-08-31
Method and furnace for melting glass and similar materials.
BE581481A
(en )
1960-02-08
Process and apparatus for the production of double welded glass.
BE584552A
(en )
1960-05-12
Glass polishing method and solution.
FR1153953A
(en )
1958-03-31
Furnace for melting glass
FR1141666A
(en )
1957-09-05
Glass melting process and plant
FR1214471A
(en )
1960-04-08
Process and apparatus for the manufacture of glass beads
FR1198555A
(en )
1959-12-08
Glass melting method and apparatus
FR1146209A
(en )
1957-11-07
Glass melting method and apparatus
BE577718A
(en )
1959-07-31
Colored glass construction element and process for its manufacture.
BE593992A
(en )
1960-12-01
Shaft furnace for melting glass
FR1210125A
(en )
1960-03-07
Improvements to molten glass distributors
FR1251178A
(en )
1961-01-13
Glass melting method and apparatus
BE578435A
(en )
1959-11-05
Conditioning of molten glass.
BE588107A
(en )
1960-08-29
Method and apparatus for melting glass.
DK85988C
(en )
1958-08-04
Method and apparatus for making beads of glass, minerals and the like at high temperature melting ceramic material.
FR1165723A
(en )
1958-10-28
Process for melting glass
CA565795A
(en )
1958-11-11
Glass melting furnace