CH83507A
(en )
1919-12-01
Process for the production of a quick-setting paint
CH78231A
(en )
1918-07-01
Process for the production of a filling compound for building purposes
CH79962A
(en )
1919-01-16
Process for the production of a lacquer
CH80533A
(en )
1919-03-17
Process for the production of a plastic
AT89533B
(en )
1922-09-25
Process for the production of resinous bodies.
CH82591A
(en )
1919-10-01
Process for obtaining a seasoning
CH80238A
(en )
1919-02-17
Process for the production of rubber-like compositions
CH83095A
(en )
1919-11-17
Process for producing a mortar former from anhydrite
CH74534A
(en )
1917-08-01
Process for the production of an anti-skid compound
CH76684A
(en )
1919-05-16
Process for the production of a weather-resistant paint binder
CH79489A
(en )
1918-12-02
Process for the production of copper compounds
CH82049A
(en )
1919-08-16
Process for the production of a meat extract-like preparation
AT82809B
(en )
1921-02-25
Process for the production of an anti-skid compound.
CH83598A
(en )
1919-12-16
Process for the production of a cement for dental purposes
CH80833A
(en )
1919-04-01
Process for the production of sodium cyanate
CH75534A
(en )
1917-08-01
Process for the production of etched figures
CH80422A
(en )
1919-03-01
Process for the production of metal bodies
CH77547A
(en )
1918-05-01
Process for producing a silicon compound
CH82599A
(en )
1919-10-01
Process for the preparation of per compounds
CH80964A
(en )
1919-09-16
Process for the production of high percentage solutions of calcium nitrate
CH80094A
(en )
1919-02-01
Process for the production of sodium percarbonate
AT96138B
(en )
1924-02-25
Process for the production of fuel.
CH77185A
(en )
1918-03-16
Process for the production of a water-soluble compound of aluminum
AT88401B
(en )
1922-05-10
Process for the production of zinc-lead paints.
AT98692B
(en )
1924-12-10
Process for the production of a mortar former from anhydrite.