CH226663A
(en )
1943-04-30
Process for the production of irregularly crimped fibers from glass and device for carrying out the process.
CH225761A
(en )
1943-02-28
Method and device for producing fibers from materials that are plastic when exposed to heat, in particular from molten glass
CH219086A
(en )
1942-01-31
Process for the production of fibers from molten glass and other materials which are plasticized by heat and a blowing device for carrying out the process.
CH215366A
(en )
1941-06-30
Method and device for the production of fibers from glass, slag and other substances that are plastic when heated.
CH214370A
(en )
1941-04-30
Method and device for producing fibers from molten glass and other substances that are plastic when heated.
CH209606A
(en )
1940-04-30
Method and device for feeding furnaces for the production of the finest fibers and threads from glass.
CH207058A
(en )
1939-09-30
Process and device for the production of glass fibers.
FR662592A
(en )
1929-08-08
New azo dyestuffs and new intermediates, processes for their manufacture and application
CH131053A
(en )
1929-01-31
Process and device for melting glass, silicates and other minerals.
CH209605A
(en )
1940-04-30
Blower for extracting fibers from molten glass and similar materials by means of blow streams
CH284322A
(en )
1952-07-31
Melting furnace for the production of glass fibers.
CH205105A
(en )
1939-06-15
Method and device for the production of threads from glass or similar substances which can be spun in the molten state.
CH201229A
(en )
1938-11-30
Process for the production of fibers from glass or similar fusible material.
FR654357A
(en )
1929-04-05
Special glass, similar materials and process for their manufacture
FR865868A
(en )
1941-06-06
Process for obtaining colored effects on fibrous materials and materials obtained by this process
FR40844E
(en )
1932-09-07
New metalliferous coloring materials and process for their preparation
FR865278A
(en )
1941-05-17
Process and furnace for melting glass
DK60520C
(en )
1943-01-18
Method and Furnace for the Production and Treatment of Molten Glass Mass.
FR33671E
(en )
1928-11-29
Process and machine for the automatic picking of glass for all uses
FR33508E
(en )
1928-11-28
Process and machine for the automatic picking of glass for all uses
FR33505E
(en )
1928-11-28
Process and machine for the automatic picking of glass for all uses
FR639404A
(en )
1928-06-21
Process and machine for the automatic picking of glass for all uses
FR836263A
(en )
1939-01-13
Glass hollow brick
CH223264A
(en )
1942-09-15
Process for the production of hollow glass bricks, and glass bricks produced by such a process.
CH211082A
(en )
1940-08-31
Method and device for producing fibers from glass and other substances that are plastic when exposed to heat.