FR11360E
(en )
1910-02-03
Electric furnace for continuous glass production
CH48941A
(en )
1910-12-16
Electric furnace for continuous glass production
FR401744A
(en )
1909-09-13
Electric furnace for continuous glass production
FR11927E
(en )
1910-06-04
Electric furnace for continuous glass production
FR10798E
(en )
1909-09-28
Electric furnace for continuous glass production
CH53037A
(en )
1912-02-01
Wired glass and process for its manufacture
FR410941A
(en )
1910-06-02
Machine for the production of glass bottles
FR376799A
(en )
1907-08-20
Process for the production of glass tiles
FR417349A
(en )
1910-11-11
Apparatus for the manufacture of wired glass
FR428988A
(en )
1911-09-12
Machine for the production of glass bottles
FR390321A
(en )
1908-10-02
Glass manufacturing
FR463519A
(en )
1914-02-25
Machine for the production of bottles and glass objects
FR440251A
(en )
1912-07-06
Tank furnace for glass production
CH37330A
(en )
1907-05-15
Drawing furnace for the production of sheet glass
FR378776A
(en )
1907-10-16
Continuous operating glass melting furnace
FR429485A
(en )
1911-09-23
Process for the manufacture of glass
CH47457A
(en )
1910-07-16
Low-carburized manganese electric furnace manufacturing process
CA132185A
(en )
1911-04-04
Electric furnace for the continuous manufacture of glass
FR452653A
(en )
1913-05-21
Installation for the mechanical production of hollow glass objects
FR439158A
(en )
1912-06-07
Mechanism for blowing glass
FR355824A
(en )
1905-11-13
Continuous electric furnace for the manufacture of glass and other metallurgical products
FR391997A
(en )
1908-11-13
Process for the manufacture of glass plates composed of small plates fixed on a support
FR433740A
(en )
1912-01-15
Process for the continuous manufacture of transparent glass sheets
FR386425A
(en )
1908-06-13
Process for the production of curved glass arms for chandeliers
FR418482A
(en )
1910-12-10
Glass furnace