CH53037A
(en )
1912-02-01
Wired glass and process for its manufacture
FR376799A
(en )
1907-08-20
Process for the production of glass tiles
FR429485A
(en )
1911-09-23
Process for the manufacture of glass
CH45009A
(en )
1909-10-01
Cinematographic glass plate and process for its manufacture
FR421718A
(en )
1911-03-03
Process for the production of transparent quartz glass
FR424189A
(en )
1911-05-06
New explosive and process for its manufacture
FR12738E
(en )
1910-11-08
Process for the manufacture of glass
FR417349A
(en )
1910-11-11
Apparatus for the manufacture of wired glass
FR11360E
(en )
1910-02-03
Electric furnace for continuous glass production
CH48941A
(en )
1910-12-16
Electric furnace for continuous glass production
CH54357A
(en )
1912-05-17
New alloy and process for its manufacture
FR459578A
(en )
1913-11-08
Process for the manufacture of glass fans
FR419157A
(en )
1910-12-28
Improvements in the manufacture and production of silica glass
FR533018A
(en )
1922-02-17
Drawing process of sheet glass
FR17159E
(en )
1913-07-03
New glass and its manufacturing process
FR446476A
(en )
1912-12-06
Continuous process for manufacturing wired glass
FR433469A
(en )
1912-01-08
Improved shoe and process for its manufacture
FR433740A
(en )
1912-01-15
Process for the continuous manufacture of transparent glass sheets
CH50077A
(en )
1911-04-17
Explosive and process for its manufacture
FR462242A
(en )
1914-01-22
Glassware manufacturing and molding process
FR420555A
(en )
1911-02-02
Process for manufacturing an equivalent of glass panes and similar articles
FR407773A
(en )
1910-03-10
Improved shoe and process for its manufacture
FR410941A
(en )
1910-06-02
Machine for the production of glass bottles
FR391997A
(en )
1908-11-13
Process for the manufacture of glass plates composed of small plates fixed on a support
FR427546A
(en )
1911-08-05
Process for the manufacture of xylolite