CH14984A
(en )
1898-03-31
Device for fixing the springs in the middle of watch cases
CH13536A
(en )
1897-07-15
Push-button repeater watch system
CH14985A
(en )
1898-02-28
Roskopf system watch with key
CH20371A
(en )
1901-01-15
Escapement holder fixing device in watch movements
CH14006A
(en )
1897-09-30
Small seconds simplified for Roskopf watches
CH8376A
(en )
1895-02-28
12 and 24 hour watch, Albert Ramseyer-Moser system
CH14529A
(en )
1897-12-15
Watch racket with fixing device for the latter
CH14356A
(en )
1897-11-15
Device for fixing watch rings to pendants
CH12972A
(en )
1897-04-15
Fixing device for watch rackets
CH10796A
(en )
1896-03-15
Device for fixing winding watch movements to the pendant in their case
CH10582A
(en )
1896-01-15
Chronograph watch
CH12403A
(en )
1896-12-15
Advanced alarm watch
CH13246A
(en )
1897-05-15
Advanced watch case
CH11256A
(en )
1896-05-31
Calendar for Roskopf system watches
CH9407A
(en )
1895-07-15
Hermetic watch Köhli system
CH189E
(en )
1895-11-15
Hermetic watch Köhli system
CH10870A
(en )
1896-02-29
An advanced chronograph watch
CH9861A
(en )
1895-09-30
Advanced watch case
CH10057A
(en )
1895-10-15
Simplified seconds watch
CH8014A
(en )
1894-12-15
12 and 24 hour watch, with moving disc that jumps instantly, Descombes et Perret system
CH23758A
(en )
1902-09-15
Device for fixing a watch movement in its case
ES16623A1
(en )
1895-01-16
Improvements made to the pendulum clocks.
DK1273C
(en )
1897-09-27
Device for Fastening Windows and the like.
CH15831A
(en )
1898-07-31
Watch movement
CH621A
(en )
1889-05-28
Improvements in large springs for watches, clocks and other similar instruments