AT91368B
(en )
1923-02-26
Process for the production of bodies containing alkali carbonate.
CH80964A
(en )
1919-09-16
Process for the production of high percentage solutions of calcium nitrate
CH80833A
(en )
1919-04-01
Process for the production of sodium cyanate
AT87474B
(en )
1922-02-25
Process for the production of mercury oxide.
AT88463B
(en )
1922-05-26
Process for the production of cyanate alkali.
AT88464B
(en )
1922-05-26
Process for the production of alkali cyanate.
CH80094A
(en )
1919-02-01
Process for the production of sodium percarbonate
CH79801A
(en )
1919-01-16
Process for the production of solid sodium percarbonate
AT96138B
(en )
1924-02-25
Process for the production of fuel.
CH80239A
(en )
1919-02-17
Process for the production of ebonite
AT89533B
(en )
1922-09-25
Process for the production of resinous bodies.
CH78104A
(en )
1918-10-16
Process for the production of mercury oxide
CH76586A
(en )
1918-01-16
Process for the production of cork boards
AT88456B
(en )
1922-05-10
Process for the production of perylene.
CH81325A
(en )
1919-06-02
Process for the production of light, elastic objects for play purposes
AT100191B
(en )
1925-06-10
Process for preparing gels.
CH79491A
(en )
1918-12-02
Process for the production of copper oxide
CH79489A
(en )
1918-12-02
Process for the production of copper compounds
CH80251A
(en )
1919-02-17
Process for the production of concave mirror surfaces
CH79954A
(en )
1919-01-16
Process for the production of coffee substitutes
CH78547A
(en )
1919-01-16
Process for the production of cyanamide solution from calcium cyanamide
AT98925B
(en )
1924-12-27
Process for the manufacture of cartridge cases.
CH80422A
(en )
1919-03-01
Process for the production of metal bodies
CH79651A
(en )
1918-12-16
Facility for the production of calcium carbide
CH81137A
(en )
1919-10-16
Process for the production of cardboard boxes