CH142A
(en )
1889-01-16
Improvements to the method of attaching the bail to the pendant of winding watches and others
CH876A
(en )
1889-08-02
Improvement in the method of attaching the bail to the pendant of watches
CH1027A
(en )
1889-08-31
Improvement to winding watches, say `` rocker '' and with time setting during
CH849A
(en )
1889-06-29
Winding watch with pendant fitted with alarm and date mechanisms
CH1155A
(en )
1889-09-27
Improvements to the counterpart of Remontoir and other clocks
FR334573A
(en )
1903-12-24
Watch whose mainplate and pendant come in one piece
CH939A
(en )
1889-12-31
Improvement in winding watches with a pendant time-setting mechanism
CH1017A
(en )
1889-08-26
Watch with independent seconds with two barrels winding together by the same winding mechanism with the pendant, and two gear bodies whose seconds gear is planted in the same bridge and above that of the watch
CH1028A
(en )
1889-12-31
Time-setting mechanism on the counterpart of so-called `` rocker '' winding watches
CH3751A
(en )
1891-12-15
Improvement in the construction of calendar watches
CH2960A
(en )
1891-04-30
Improvement in the construction of marine chronometers
CH41E
(en )
1889-12-31
Winding and time-setting mechanism
CH217A
(en )
1889-02-11
New watch case decorated with enamelled and spangled copper appliques
CH597A
(en )
1889-04-17
Die for measuring pivots and jewels for watchmaking
CH694A
(en )
1889-06-14
New ring fixing system for watches
CH14987A
(en )
1898-02-28
Movement mechanism of the mobile dial in 12 and 24 hour watches
CH358A
(en )
1889-03-18
Further development of watch construction
CH171A
(en )
1889-01-28
Double-turn hour and minute watch, pendant winding with two time settings
CH349A
(en )
1889-03-16
Improvement brought to so-called `` Roskopf patent '' watches of all sizes
CH745A
(en )
1889-11-23
Time-setting mechanism during
CH22108A
(en )
1901-11-30
Sophisticated winding and time-setting mechanism
CH103A
(en )
1889-01-11
Improvements made to the construction of chronograph-counters
CH10796A
(en )
1896-03-15
Device for fixing winding watch movements to the pendant in their case
CH2949A
(en )
1891-04-30
Advanced anchor bridge
CH1400A
(en )
1890-04-30
Enamel bottom watch case