CH5526A
(en )
1893-01-31
Apparatus for regulating temperatures
CH5550A
(en )
1893-04-29
Apparatus for hot liquid electrolysis
CH5551A
(en )
1893-03-31
Apparatus for hot liquid electrolysis
CH4588A
(en )
1892-06-15
Apparatus for calculating interest or capital interest
CH6079A
(en )
1893-06-30
Apparatus for particularly slow cooling of warm objects
CH3465A
(en )
1891-10-15
Apparatus for tempering shrapnels
CH5031A
(en )
1892-09-30
Apparatus for cutting feather poses
CH6682A
(en )
1893-10-14
Apparatus for piching and unpicking barrels
CH5937A
(en )
1893-05-15
Apparatus for writing with telegraphic characters
CH6421A
(en )
1893-08-15
Apparatus for bronzing prints
CH8585A
(en )
1894-11-30
Apparatus for carbonizing wool
CH10466A
(en )
1895-12-31
Apparatus for recording curved lines
CH7719A
(en )
1894-07-31
Apparatus for filing along edges
CH4886A
(en )
1892-09-30
Device for closing lines by means of air pressure
CH4623A
(en )
1892-06-30
Improved Siemens furnace
CH10869A
(en )
1896-03-15
Control apparatus for rotating bodies
CH3830A
(en )
1891-12-31
Annealing apparatus
CH5895A
(en )
1893-04-29
Coking furnace
CH6056A
(en )
1893-06-15
Device for adjusting wagon windows
CH5536A
(en )
1893-01-31
Apparatus for cooling and purifying luminous gas
CH7585A
(en )
1894-05-15
Apparatus for preventing boiling over
CH6323A
(en )
1893-07-31
Filling furnace for continuous controllable operation
CH3470A
(en )
1891-09-30
Device on regulating furnaces for water heating
CH4293A
(en )
1892-04-15
Heating device for soldering iron
CH4193A
(en )
1892-03-31
Regulating device for filling regulating ovens