CH6984A
(en )
1894-04-14
Watch case with a single piece back and middle
CH6454A
(en )
1893-08-15
Roskopf system watch perfected with case without middle and with pendant fixed on a block adapted to the plate
FR334573A
(en )
1903-12-24
Watch whose mainplate and pendant come in one piece
CH6135A
(en )
1893-08-15
Improvement in the construction of watch cases
CH7654A
(en )
1894-09-30
Alarm formed by the combination of a watch and a watch holder
ES14258A1
(en )
1893-04-01
A "Jouffreau" school clock.
CH6189A
(en )
1893-07-15
Double-sided watch mechanism with hour counter
CH7589A
(en )
1894-05-15
Watch with new dial system at 24 hours
CH8376A
(en )
1895-02-28
12 and 24 hour watch, Albert Ramseyer-Moser system
CH8963A
(en )
1895-04-15
Advanced watch with double hour circle
CH11659A
(en )
1896-07-31
Watch with guarantee medal
CH12660A
(en )
1897-01-31
Pocket watch with alarm clock and horn with a single barrel
CH11020A
(en )
1896-04-15
Watch with perpetual calendar
GB189316487A
(en )
1894-09-01
Improvements in Clocks or other Timepieces.
CH2104A
(en )
1890-08-15
Pocket watch with alarm clock and horn with two barrels
CH12883A
(en )
1897-03-15
Watch pendant with ring
CH7186A
(en )
1894-01-31
Pocket watch "System Roskopf" with seconds
CH62263A
(en )
1913-11-17
Watch case pendant with removable stud ring
CH30613A
(en )
1905-01-15
Watch case pendant with removable stud ring
CH7651A
(en )
1894-08-31
12 and 24 hour watch
CH5728A
(en )
1893-02-28
Watch with escape wheel visible on the dial
CH10212A
(en )
1896-01-31
Housing for a pocket watch or a pocket compass etc. with a drinking cup
GB189317501A
(en )
1894-08-11
Improvements in and connected with Alarum Clocks.
CH2853A
(en )
1891-04-15
Double hour watch
CH7117A
(en )
1894-01-31
Winding watch with central hour and second setting