CH341274A
(en )
1959-09-30
Method and device for the production of flat glass
CH334251A
(en )
1958-11-30
Process for the production of coated glass threads and device for carrying out the process
AT314128B
(en )
1974-03-25
Process for the production of float glass and device for carrying out the process
CH318748A
(en )
1957-01-31
Apparatus for the production of glass fibers
CH292714A
(en )
1953-08-31
Process for the production of prestressed components and device for carrying out the process.
CH407423A
(en )
1966-02-15
Process for the production of flat glass and device for carrying out the process
CH452126A
(en )
1968-05-31
Process for the production of flat glass and device for carrying out the process
CH325469A
(en )
1957-11-15
Process for the production of acrylonitrile copolymers
CH344561A
(en )
1960-02-15
Process for the production of coatings
CH440573A
(en )
1967-07-31
Process for the production of glass and device for carrying out the process
AT251216B
(en )
1966-12-27
Method and device for the production of glass
AT193086B
(en )
1957-11-25
Process for the production of bent and hardened glass panes and device for carrying out the process
CH479494A
(en )
1969-10-15
Process for the production of glass objects and device for carrying out the process
CH360771A
(en )
1962-03-15
Method and device for the production of foam glass
AT194127B
(en )
1957-12-27
Method and device for the production of hollow bodies
CH313941A
(en )
1956-05-31
Process for the production of glass ampoules and glass ampoule produced by the process
AT314127B
(en )
1974-03-25
Process for the production of glass and device for carrying out the process
AT196572B
(en )
1958-03-25
Method and device for the continuous production of flat glass
AT197980B
(en )
1958-05-27
Method and device for the production of hardened, transparent or colored glass objects
AT193328B
(en )
1957-11-25
Process for the production of zip fasteners and device for carrying out the process
AT185045B
(en )
1956-03-26
Method and device for the production of glass fibers
AT205688B
(en )
1959-10-10
Method and device for the production of glass fibers
CH343071A
(en )
1959-12-15
Process for the continuous production of coated glass fibers and apparatus for carrying out the process
AT196573B
(en )
1958-03-25
Continuous process for the production of ornamental flat glass and device for its implementation
AT197022B
(en )
1958-04-10
Process for the production of glass threads and device for its implementation