CH3048A
(en )
1891-06-15
Observation watch, or ordinary watch cog watch
CH2960A
(en )
1891-04-30
Improvement in the construction of marine chronometers
CH2993A
(en )
1891-05-15
Improvement in the construction of marine chronometers
ES10800A1
(en )
1890-07-01
For a "Calendar Clock".
CH208A
(en )
1889-02-08
Simplification of the rocker or detent escapement
CA33536A
(en )
1890-01-28
Shoemaker's rule
CH2410A
(en )
1891-03-14
Chronograph mechanism with or without counter
CH2904A
(en )
1891-04-30
Advanced watchmaker's bow
ES11275A1
(en )
1890-12-01
A procedure similar to the bullfighting spectacle.
ES11495A1
(en )
1891-01-16
"Una Romana" of his invention.
CH3310A
(en )
1891-09-15
Improvement in the construction of chronograph cogs
CH2724A
(en )
1891-02-28
Advanced compensation pendulum
CH3751A
(en )
1891-12-15
Improvement in the construction of calendar watches
CH3895A
(en )
1891-12-31
New watch hand, called `` Aiguille Kaufmann ''
CH5840A
(en )
1893-04-29
Automatic watch case turning machine
CH1943A
(en )
1890-06-30
Improved clockwork
ES11438A1
(en )
1891-01-01
The manufacture of industrial coal.
CH2161A
(en )
1890-08-30
Automatic watch
CH2379A
(en )
1890-10-15
Independent second mechanism
ES11185A1
(en )
1890-11-16
A heading finder or compass.
ES11050A1
(en )
1890-10-01
Improvements in the manufacture of explosive compounds.
CH2119A
(en )
1890-07-31
Improvement to the so-called `` brass '' instruments with curved horn
CH3180A
(en )
1891-07-15
Improved men's centrifugal seeder
ES11411A1
(en )
1891-01-01
Percussion fuses improvements.
ES11410A2
(en )
1891-01-01
Manufacture of Puppiy revolver.