CH248744A
(en )
1947-05-31
Process for the melting of vitrifiable materials and their refining, during the manufacture of glass, and furnace for the implementation of this process.
FR921568A
(en )
1947-05-12
Process and furnace for the manufacture of glass
CH290825A
(en )
1953-05-31
Process for the manufacture of glass and apparatus for carrying out this process.
CH255668A
(en )
1948-07-15
Process for the manufacture of fibers, in particular glass fibers, and apparatus for carrying out this process.
FR915044A
(en )
1946-10-24
Plant for continuous glass production
CH248743A
(en )
1947-05-31
Process for the manufacture of glass and installation for carrying out the process.
CH262766A
(en )
1949-07-31
Spinning process and installation for its implementation.
CH315265A
(en )
1956-08-15
Process for manufacturing curved glass sheets and installation for implementing this process
CH290325A
(en )
1953-04-30
Method for manufacturing rods and device for implementing this method.
FR950931A
(en )
1949-10-11
Method and apparatus for the manufacture of glass
FR55739E
(en )
1952-09-04
Process and furnace for the manufacture of glass
CH293653A
(en )
1953-10-15
Process for the manufacture of a hollow glass object and installation for implementing this process.
FR1149501A
(en )
1957-12-27
Process and installation for the manufacture of glass
FR992663A
(en )
1951-10-22
Process for the manufacture of glass
FR918316A
(en )
1947-02-05
Process for the production of energy and installations for the implementation of this process
FR988896A
(en )
1951-09-03
Process and furnace for the manufacture of glass
CH245612A
(en )
1946-11-30
Process for the melting of vitrifiable raw materials, and furnace for the implementation of this process.
CH295945A
(en )
1954-01-31
Process for continuous production of plated glass and installation for carrying out the process.
FR992269A
(en )
1951-10-16
Process and devices for the manufacture of glass
FR902377A
(en )
1945-08-29
Glass melting process and furnace for the implementation of this process
FR55965E
(en )
1952-09-10
Process and furnace for the manufacture of glass
FR56044E
(en )
1952-09-11
Process and furnace for the manufacture of glass
FR909126A
(en )
1946-04-30
Process for the production of ointments
FR901154A
(en )
1945-07-19
Process for the production of clad tubes
FR896409A
(en )
1945-02-21
Process for carrying out glass blowing operations