CH365705A
(en )
1962-11-30
Process and apparatus for the removal of gaseous halides and / or hydrogen halides
CH412810A
(en )
1966-05-15
Process for the selective removal of hydrogen sulfide from gases
FR1188549A
(en )
1959-09-23
Improvements in chemical recovery devices
CH357572A
(en )
1961-10-15
Apparatus for reading symbols
FR1189909A
(en )
1959-10-08
Advanced process for separating gas mixtures
CH425735A
(en )
1966-12-15
Method for remelting a rod-shaped body
CH423732A
(en )
1966-11-15
Process for the separation of carbon dioxide from a gas mixture
AT201220B
(en )
1958-12-10
Process for removing hydrogen sulphide alone or together with carbon dioxide from gas mixtures
CH259820A
(en )
1949-02-15
Process for removing hydrogen or oxygen from gas mixtures.
AT253347B
(en )
1967-04-10
Process for removing hydrogen chloride from gases
AT241818B
(en )
1965-08-10
Process for stabilizing polyurethanes
CH385805A
(en )
1964-12-31
Process for the production of gases containing sulfur dioxide
CH368628A
(en )
1963-04-15
Process for separating fluorine from exhaust gases
CH367267A
(en )
1963-02-15
Process for the separation of acetylene from gas mixtures containing acetylene
AT231050B
(en )
1964-01-10
Process for removing hydrogen sulfide from gases
CH369102A
(en )
1963-06-29
Process for making textiles made from native or regenerated cellulose crease-proof
AT243224B
(en )
1965-10-25
Process for the production of a hydrogen-rich gas
CH388266A
(en )
1965-02-28
Device for dewatering gases or vapors
CH357380A
(en )
1961-10-15
Process for the production of sulfur tetrafluoride
AT199571B
(en )
1958-09-10
Device for whipping oxygen or other gases into water, especially into waste water
AT205530B
(en )
1959-10-10
Process for reducing the sulfur and carbon content of metals
AT193139B
(en )
1957-11-25
Process for sulfur roasting
AU206221B2
(en )
1955-09-08
Method for removing carbon dioxide and hydrogen sulfide from gas mixtures
AT234652B
(en )
1964-07-10
Process for liquefying a gas
AT188422B
(en )
1957-01-25
Process for converting organic sulfur compounds found in industrial gases into hydrogen sulfide