CH31418A
(en )
1905-04-15
Installation for drawing glass
CH24793A
(en )
1903-02-15
Glass for timepieces
CH33664A
(en )
1905-12-31
Light distribution glass for windows
CH32530A
(en )
1905-08-15
Plant for the production of glass sheets
FR355297A
(en )
1905-10-27
Glass for glazed roofs preventing the entry of solar rays
FR363067A
(en )
1906-07-20
Apparatus for drawing glass
FR346400A
(en )
1905-01-17
Glass facing plate for bricks
CH42464A
(en )
1909-02-01
Installation for the manufacture of glass sheets by drawing
CH37009A
(en )
1907-04-15
Debit float for drawing sheet glass
CH37330A
(en )
1907-05-15
Drawing furnace for the production of sheet glass
FR359067A
(en )
1906-03-15
Drawing mode of glass cylinders
FR363966A
(en )
1906-08-10
Glass plate for coatings and applications
FR396723A
(en )
1909-04-19
Glasses for motorists
CH40140A
(en )
1908-06-01
Glass piece for construction
FR361813A
(en )
1906-11-21
Glass for various lamps and burners
FR8503E
(en )
1908-04-28
Glass for various lamps and burners
FR3895E
(en )
1905-03-20
Machine for the production of glass bottles
CH31580A
(en )
1905-04-30
Tube for electro-roasting
CH38569A
(en )
1907-11-15
Installation for the manufacture of glass sheets, by drawing
FR361623A
(en )
1906-09-17
Motorist glasses
CH37211A
(en )
1907-05-15
Annealing and cooling furnace for drawing sheet glass
FR398031A
(en )
1909-05-25
Refrigeration system for glass molds
FR364151A
(en )
1906-08-16
Device for directly casting the glass from the melting furnace
FR343304A
(en )
1904-10-01
Protective clothing for motorists
FR351920A
(en )
1905-07-29
Glass handling equipment