CH18901A
(en )
1900-03-31
Device for detecting pieces of fuel and hot objects
CH23249A
(en )
1902-06-30
Apparatus for degassing and burning fuel
CH20528A
(en )
1901-02-15
Collar fastening and holding device
CH16462A
(en )
1898-11-30
Device for superheating and condensing steam
CH15158A
(en )
1898-04-15
Apparatus for displaying numbers and continuously adding them
CH19380A
(en )
1900-09-30
Device for carrying and holding together loose sheets
CH9214A
(en )
1895-04-30
Apparatus for drying thick bodies when hot
CH24743A
(en )
1903-02-15
Device for rapid heating and cooling of glass vessels
CH23814A
(en )
1902-09-30
Device for rapid drying of damp materials
CH25043A
(en )
1903-03-31
Device for mass-wise and even tempering of clock springs
CH19087A
(en )
1900-04-30
Protective device for storm-proof lighting of cigars
CH20249A
(en )
1900-12-31
Plant for bleaching and dyeing
CH15638A
(en )
1898-07-31
Apparatus for achieving coal savings and smokelessness in furnaces
CH8090A
(en )
1894-08-31
Apparatus for heating and evaporating liquids
CH18708A
(en )
1900-02-15
Apparatus for breaking power lines
CH27840A
(en )
1904-02-29
Apparatus for measuring amounts of liquid, gas and steam
CH20122A
(en )
1900-11-30
Device for lifting liquids
CH19854A
(en )
1900-09-30
Device for mixing gas and air for explosion machines
CH17344A
(en )
1899-05-31
Safety pipe to prevent explosions in gas generators and gas pipes
CH19097A
(en )
1900-04-30
Shaft furnace for burning and melting household waste and similar materials
CH22308A
(en )
1902-03-15
Device to indicate burglary and fire risk
CH19888A
(en )
1900-10-15
Tanning device for the continuous tanning of hides
CH15318A
(en )
1898-05-15
Apparatus for cooling and heating purposes
CH21295A
(en )
1901-06-30
Device for ventilating and heating liquids
CH22717A
(en )
1902-03-31
Device for determining the temperature of highly heated vessels and objects that are heated in such a way