CH60464A
(en )
1913-07-16
Method of painting glass
CH66888A
(en )
1914-10-16
Method of spraying barrels
CH68864A
(en )
1915-05-01
Method of painting
CH62658A
(en )
1913-12-16
Method of making fire boxes
CH61916A
(en )
1913-10-16
Process for the representation of erythrene
CH70719A
(en )
1915-10-16
Process for the manufacture of textile-like products
CH61641A
(en )
1913-10-01
Method of joining rails
CH57823A
(en )
1913-02-01
Process for backing glass with color compounds
CH61416A
(en )
1913-09-16
Process for evaporation of liquids
CH67673A
(en )
1915-01-02
Method of packing
CH54192A
(en )
1912-05-01
Process for cleaning buildings
FR444904A
(en )
1912-10-29
Glass painting process
CH49856A
(en )
1911-04-01
Method for joining glass panes to one another or to other material
CH58674A
(en )
1913-03-17
Process for the representation of erythrene
CH59152A
(en )
1913-04-16
Process for the representation of erythrene
CH60242A
(en )
1913-07-01
Process for the representation of erythrene
CH57721A
(en )
1913-01-16
Process for the continuous production of transparent glass plates
CH55404A
(en )
1912-08-16
Process for the improvement of fluids
CH56992A
(en )
1912-12-02
Process for replicating stained glass
CH66129A
(en )
1914-08-17
Process for cleaning Twitchell reactive
CH54686A
(en )
1912-06-01
Method for the representation of pinacon
CH56841A
(en )
1912-11-16
Method for the representation of pinacon
CH57062A
(en )
1912-12-02
Process for de-enamelling enamelled objects
CH64248A
(en )
1914-03-16
Method of collecting sheets
CH54321A
(en )
1912-05-17
Method of cleaning table salt