CH9176A
(en )
1895-04-30
DE Device for burning soot in combustion systems
CH8168A
(en )
1894-08-31
Smoke-consuming combustion system
CH9070A
(en )
1895-03-15
Firing system for smokeless combustion
CH34836A
(en )
1906-06-15
Equipment for smoke combustion in combustion systems
CH29392A
(en )
1904-08-15
Device for smoke combustion on grate furnaces
CH9316A
(en )
1895-05-31
Slow combustion hydrocarbon engine
CH28274A
(en )
1904-04-15
Two-stroke gas engine system
CH12039A
(en )
1896-09-30
Ignition device for gas lamps
CH9052A
(en )
1895-03-15
Movable mineral grate to prevent slagging of the airways in the grate surface in combustion systems
CH6950A
(en )
1893-12-15
Ignition device for gas and oil engines
CH4454A
(en )
1892-05-31
Gas or petroleum engine
CH10371A
(en )
1895-11-30
Ignition device for gas and oil engines
CH31875A
(en )
1905-05-15
Equipment for smoke combustion for grate firing
CH10695A
(en )
1896-01-31
Smoke-consuming combustion system
CH30506A
(en )
1904-12-31
Gas generator and engine system
CH8217A
(en )
1894-09-15
Firing door for smoke combustion
CH4976A
(en )
1892-09-15
Automatic-pneumatic ignition device for gas burners
CH2097A
(en )
1890-08-30
New ignition device for gas engines
CH5493A
(en )
1893-01-31
Gas engine
CH29393A
(en )
1904-08-15
Device for achieving as perfect a combustion as possible in furnaces for gaseous, liquid or solid fuels
CH8446A
(en )
1894-10-31
Briquette for smoke burning
CH7730A
(en )
1894-06-15
New to four-stroke gas or petroleum engines
CH2308A
(en )
1890-11-15
Improved gas engine
CH3023A
(en )
1891-06-15
Improved gas engine
CH8761A
(en )
1894-12-31
Artificial fuel blocks