CH65639A
(en )
1914-07-01
Process for making sacks
CH59261A
(en )
1913-05-02
Process for the manufacture of electrolytic capacitors
CH53303A
(en )
1912-02-01
Process for the production of imitations of fine woods
CH70403A
(en )
1915-09-16
Process for the production of wood briquettes
CH54792A
(en )
1912-06-17
Process for the production of wooden mats
CH44434A
(en )
1909-08-02
Process for the preparation of tribromoacetylsalicylic acid
CH54334A
(en )
1912-05-17
Process for the production of synthetic wood
CH77246A
(en )
1918-03-16
Process for the electrolytic production of persons
CH57546A
(en )
1913-01-16
Process for the production of size
CH55389A
(en )
1912-08-16
Process for the production of cartridge cases
CH75154A
(en )
1917-06-01
Process for the production of shaped pieces from fodder
AT63636B
(en )
1914-02-25
Process for the preparation of 1,2.4-purpurine-3-carboxylic acid.
AT75547B
(en )
1919-02-25
Process for the production of disinfectants.
CH43378A
(en )
1909-05-01
Process for the production of accumulator electrodes
CH54331A
(en )
1912-05-17
Process for the production of tubes from low-smoke gunpowder
CH75891A
(en )
1918-01-02
Process for the production of structural parts from calcium or calcium alloys
CH76307A
(en )
1917-12-01
Process for the production of flat structures from waste material
CH54624A
(en )
1912-06-01
Process for the production of briquettes from vegetable matter
AT57871B
(en )
1913-02-25
Process for the preparation of chlorotribomoindigo.
AT43577B
(en )
1910-08-10
Process for the preparation of β-naphtindoxyl.
AT78737B
(en )
1919-10-25
Process for the production of workpiece leather from waste leather.
CH57776A
(en )
1913-02-01
Process for the production of printing forms
CH77143A
(en )
1918-03-01
Process for the production of molded parts from cellulosic materials
CH57863A
(en )
1913-02-01
Process for the preparation of p-aminobenzoylquinine
CH49967A
(en )
1911-04-17
Process for the production of accumulator electrodes