CH43907A
(en )
1909-06-16
Method and furnace for electrochemical gas treatment with the aid of flame arcs moving in an annular space
CA131774A
(en )
1911-03-21
Electric furnace and method of utilizing gases
CH57046A
(en )
1912-12-16
Method and device for the production of nitrogen oxides in electric flame arcs
CH41962A
(en )
1908-12-16
Method and device for increasing the luminosity of the incandescent body of gas lamps
AT40717B
(en )
1910-01-25
Method and device for concentration of stillage.
CH45129A
(en )
1909-10-16
Method of treating gases by means of high-voltage electric flame arcs
CH48149A
(en )
1910-09-16
Process for liquefying air and breaking it down into oxygen and nitrogen
CH39061A
(en )
1908-01-16
Electric furnace for treating gases
CH32891A
(en )
1905-09-30
Apparatus for treating gases and gas mixtures with electric arcs
CH65413A
(en )
1914-06-16
Method and device for the separation of gas mixtures
CH43630A
(en )
1909-05-17
Process for the production of nitrogen oxide from mixtures of nitrogen and oxygen by means of the electric flame arc
CA116921A
(en )
1909-03-02
Method of neutralizing corrosive gaseous fumes or smoke
CH43146A
(en )
1909-04-16
Method and device for the production of strand tiles and roof tiles
AT52355B
(en )
1912-02-26
Process for generating continuously burning arcs.
CH48321A
(en )
1910-10-01
Method and apparatus for producing fuel gas from bituminous fuels
CH53116A
(en )
1912-02-01
Method and device for the production of bodies provided with helical surfaces
AT52284B
(en )
1912-02-26
Process for the oxidation of atmospheric nitrogen with the help of electrical flame or spark discharges.
CH59993A
(en )
1913-06-16
Method and device for the full utilization of the heating gases
CH47954A
(en )
1910-09-01
Electric furnace for treating gases
CH47091A
(en )
1910-06-01
Process and device for heating work equipment
AT23759B
(en )
1906-04-10
Method and device for the production of elements for the construction of insulating bodies.
CH42334A
(en )
1909-01-16
Desiccative and method of making the same
CH48144A
(en )
1910-10-01
Method and device for bringing about complete combustion of the exhaust gases from internal combustion engines
AT46528B
(en )
1911-02-25
Method and device for manufacturing the base of goblets.
CH58212A
(en )
1913-03-01
Oven and method of making the same