AT57793B
(en )
1913-02-25
Method and device for the production of asbestos cement panels.
CH67201A
(en )
1914-11-16
Process for the manufacture of cement asbestos bricks and the like
CH54686A
(en )
1912-06-01
Method for the representation of pinacon
CH55670A
(en )
1912-09-02
Method for the representation of pinacon
CH56841A
(en )
1912-11-16
Method for the representation of pinacon
CH54859A
(en )
1912-07-01
Method and device for the production of mineral water
AT65924B
(en )
1914-07-25
Method and device for the production of sheet glass.
AT63631B
(en )
1914-02-25
Method and device for the production of glass rings.
CH53490A
(en )
1912-03-01
Method and device for the production of insulating pipes
CH59359A
(en )
1913-05-02
Method and device for the production of glass vessels
AT63552B
(en )
1914-02-25
Method and device for the production of malt.
CH63503A
(en )
1914-04-01
Process and device for the production of panel-shaped structures
CH55875A
(en )
1912-09-16
Method and device for the production of fire-proof and weather-resistant buildings
CH62755A
(en )
1914-02-02
process for the production of fire-proof and heat-insulating material
CH54274A
(en )
1912-05-17
Method and device for the production of mica sheets
CH57596A
(en )
1913-01-16
Method and device for the production of rings with setting
AT36344B
(en )
1909-02-25
Process for the production of asbestos cement panels.
CH49382A
(en )
1911-02-01
Process for the production of magnesia cement
CH50221A
(en )
1911-05-01
Process and device for the production of bonbonnières
AT51875B
(en )
1912-01-25
Process and device for the production of superphosphate.
CH54324A
(en )
1912-05-17
Process for the representation of erythrene
CH58670A
(en )
1913-03-17
Process for the representation of erythrene
CH57751A
(en )
1913-02-01
Process for making linoleum, licrusta and the like
CH57226A
(en )
1912-12-16
Process for the production of covering panels
AT82964B
(en )
1921-02-25
Method and device for the production of hop extracts.