CH782A
(en )
1889-06-29
Minute repeater watch mechanism, simplified and improved system
CH1919A
(en )
1890-09-15
New repeater watch system
CH69A
(en )
1889-01-09
New luminous dial system for pocket watches, clocks, public clocks, etc.
CH2440A
(en )
1890-11-15
New visible counter chronograph system, for repeater watches
CH411A
(en )
1889-12-11
New construction system for the mechanisms of pocket watches, chronometers, clocks, regulators, etc.
CH211A
(en )
1889-02-07
Double watch, double face
CH4056A
(en )
1892-02-15
Simplified minute repeater, Aubert system
CH153A
(en )
1889-01-21
New system of so-called `` leutilles '' watch glasses
CH175A
(en )
1889-01-28
Watch escapement
CH235A
(en )
1889-02-11
New chronograph system
CH1527A
(en )
1890-01-15
Double chronograph watch
CH3060A
(en )
1891-07-15
New watch system
CH1376A
(en )
1889-11-23
Montr-alarm clock (watch holder)
CH2889A
(en )
1891-04-30
Advanced watch
CH1370A
(en )
1889-11-30
Improved watch case
CH6585A
(en )
1894-01-31
Advanced watch, Agriol Dubois system
CH3919A
(en )
1892-02-29
New simplified minute repeater system
CH1839A
(en )
1890-05-31
Calotte-lépine watch
CH5782A
(en )
1893-03-15
Roskopf style watch, advanced system
CH9A
(en )
1888-12-01
New Grande Singer Repeater Watch System
CH2009A
(en )
1890-07-15
Advanced chrono-micrometric watch
CH115A
(en )
1889-01-21
Electro-mechanical central clock system
CH4838A
(en )
1892-11-30
Advanced repeater watch mechanism
CH721A
(en )
1889-11-30
Non-magnetic compensating balance, for watches, chronometers, clocks, etc.
ES10822A1
(en )
1890-08-01
Improvements in calendar clocks.