AT87445B
(en )
1922-02-25
Process for the production of an extract-like coffee substitute, additive and glazing agent.
AT91010B
(en )
1923-01-25
Process for the production of pore-free tin deposits.
AT89320B
(en )
1922-09-11
Process for the preparation of O-alkyl derivatives of hydrocupreine.
AT71274B
(en )
1916-02-25
Process for the production of a tanning agent.
AT79111B
(en )
1919-11-25
Process for the production of Radium D rubbing alcohol.
AT63524B
(en )
1914-02-25
Process for the production of colloidal cellulose.
AT71091B
(en )
1916-02-10
Process for the production of water-soluble oils.
AT87334B
(en )
1922-02-25
Process for the preparation of monoazo dyes.
CH69482A
(en )
1915-07-01
Process for the preparation of an associated monoazo dye
AT82809B
(en )
1921-02-25
Process for the production of an anti-skid compound.
CH82904A
(en )
1919-11-01
Process for the preparation of an associated monoazo dye
AT76380B
(en )
1919-05-10
Process and system for the production of pre-doughs.
CH66860A
(en )
1914-10-16
Process for the production of dihydrocodeine
AT91423B
(en )
1923-02-26
Process for the production of helical gears consisting of several discs.
AT75547B
(en )
1919-02-25
Process for the production of disinfectants.
AT74168B
(en )
1918-02-25
Process for the preparation of high molecular weight alcohols.
CH71774A
(en )
1916-02-16
Process for the preparation of durable, aqueous solutions of dichlorobismethylaminotetraminoarsenobenzene
AT75645B
(en )
1919-02-25
Process for the production of two or more part porcelain insulators.
AT75564B
(en )
1919-02-25
Process for the preparation of stain-coloring monoazo dyes.
CH74072A
(en )
1917-01-02
Process for the preparation of methylarsinic yohimbine
AT74183B
(en )
1918-02-25
Process for the production of artificial stone.
AT48100B
(en )
1911-05-26
Process for making the wheels of water turbines.
CH75554A
(en )
1917-08-16
Process for the production of an artificial fertilizer
CH90857A
(en )
1921-10-01
Process for the preparation of an o-oxyazo dye.
AT75600B
(en )
1919-02-25
Process for the production of sodium sulfate and potassium sulfate.