AT80091B
(en )
1920-02-25
Process for the preparation of caramel. Process for the preparation of caramel.
AT91010B
(en )
1923-01-25
Process for the production of pore-free tin deposits.
CH71918A
(en )
1916-03-01
Process for the production of aluminum hydroxide
AT88464B
(en )
1922-05-26
Process for the production of alkali cyanate.
AT88463B
(en )
1922-05-26
Process for the production of cyanate alkali.
AT76380B
(en )
1919-05-10
Process and system for the production of pre-doughs.
AT88401B
(en )
1922-05-10
Process for the production of zinc-lead paints.
CH76592A
(en )
1918-01-16
Process for the production of fittings
AT98925B
(en )
1924-12-27
Process for the manufacture of cartridge cases.
AT75547B
(en )
1919-02-25
Process for the production of disinfectants.
AT96138B
(en )
1924-02-25
Process for the production of fuel.
CH73203A
(en )
1916-09-01
Process for the production of relief maps with printing
CH73745A
(en )
1916-11-16
Equipment for lighting, heating, etc. of vehicles
AT89533B
(en )
1922-09-25
Process for the production of resinous bodies.
AT87377B
(en )
1922-02-25
Equipment for the production of glass vessels.
AT94142B
(en )
1923-09-10
Process for the production of flares and cartridges.
CH72628A
(en )
1916-06-16
Process for the production of antimonies
CH71814A
(en )
1916-02-16
Process for the production of inking rollers
AT88457B
(en )
1922-05-26
Process for the preparation of derivatives of bromoacylated ureas.
AT88456B
(en )
1922-05-10
Process for the production of perylene.
AT87461B
(en )
1922-02-25
Process for the production of alkali amide.
CH76096A
(en )
1918-04-01
Process for the production of urea
AT80122B
(en )
1920-02-25
Process for concentrating liquids. Process for concentrating liquids.
AT74592B
(en )
1918-09-10
Process for the production of oxalic acid.
AT82809B
(en )
1921-02-25
Process for the production of an anti-skid compound.