CH5231A
(en )
1892-11-30
Pre-boiler on steam boilers for the purpose of smoke combustion
CH4979A
(en )
1892-09-15
Steam burner
CH9354A
(en )
1895-05-31
Firing device with smoke consumption for steam boilers
CH5087A
(en )
1892-10-15
Innovation on steam boilers
CH5985A
(en )
1893-05-15
Innovation on steam boilers
CH4444A
(en )
1892-05-14
Safety device for steam boilers
CH7942A
(en )
1894-07-31
Boiler firing
CH7066A
(en )
1894-01-31
Coal dust internal combustion for steam boilers
CH3738A
(en )
1891-12-31
Internal steam boiler firing
CH6366A
(en )
1893-08-15
Improved gas engine
CH5493A
(en )
1893-01-31
Gas engine
DK83C
(en )
1895-07-01
Oil steam burner.
CH7628A
(en )
1894-05-31
Steam boiler arrangement with Tenbrink cross firing
CH5285A
(en )
1892-11-15
Flame tube insert for steam boiler
CH11407A
(en )
1896-06-30
Superheater arrangement on flame tube boilers
CH3454A
(en )
1891-10-15
Continuous feeder for steam boiler firing
CH7324A
(en )
1894-02-28
Steam engine
CH3673A
(en )
1891-11-30
Steam boiler system
CH3704A
(en )
1891-12-15
Black smoke incinerator for all types of combustion systems
CH4976A
(en )
1892-09-15
Automatic-pneumatic ignition device for gas burners
DK227C
(en )
1895-10-21
Device for steam boilers with internal firing.
DK198C
(en )
1895-09-30
Steam boilers.
CH3769A
(en )
1891-12-15
Steam engine system
CH3811A
(en )
1892-01-15
Steam engine system
CH3852A
(en )
1892-01-15
Steam engine control