CH3887A
(en )
1892-01-15
Apparatus for starting and braking cars
CH3465A
(en )
1891-10-15
Apparatus for tempering shrapnels
CH3891A
(en )
1891-12-31
Apparatus for sharpening files
CH3577A
(en )
1891-10-31
Apparatus for peeling stones
CH4377A
(en )
1892-05-14
Apparatus for displaying the directions of travel and types of trains for railway stations
CH4424A
(en )
1892-05-14
Safety and signaling apparatus for railways
CH2186A
(en )
1890-08-30
Apparatus for slaughtering poultry
CH2268A
(en )
1890-09-30
Apparatus for preventing pickpockets
CH3000A
(en )
1891-05-30
Apparatus for sterilizing filter media
CH5536A
(en )
1893-01-31
Apparatus for cooling and purifying luminous gas
CH3809A
(en )
1891-12-15
Apparatus for drying salt
CH4792A
(en )
1892-07-30
Rest apparatus for use in railway coupés
CH6682A
(en )
1893-10-14
Apparatus for piching and unpicking barrels
CH1341A
(en )
1889-11-30
Device for locking railway wagons
CH4588A
(en )
1892-06-15
Apparatus for calculating interest or capital interest
CH4967A
(en )
1892-09-15
Apparatus for digging under railway sleepers
CH3450A
(en )
1891-09-30
Apparatus for sizing preparation
CH10466A
(en )
1895-12-31
Apparatus for recording curved lines
CH13123A
(en )
1897-05-15
Apparatus for curling hair
CH2857A
(en )
1891-04-15
Apparatus for ventilating and cleaning liquids
CH2170A
(en )
1890-09-15
Apparatus for regrinding drills
CH2273A
(en )
1890-09-15
Apparatus for removing aerated, volatile and flammable liquids
CH13321A
(en )
1897-06-15
Apparatus for grinding dry superphosphates
CH6421A
(en )
1893-08-15
Apparatus for bronzing prints
CH4579A
(en )
1892-07-30
Securing with three-part block apparatus for single-track railway lines