US452830A
(en )
1891-05-26
District of
CH3850A
(en )
1891-12-31
New system of seamless capped and drip-neck watch pendants
CH5832A
(en )
1893-06-15
New time-setting system
CH49A
(en )
1889-01-16
System of cannon-olives with inner rivet
CH3524A
(en )
1891-10-15
New release system in the frame of repeating watches
CH6331A
(en )
1893-07-31
New rooster system with racket for anchor and cylinder watches
CH4309A
(en )
1892-04-15
New velocipede system
CH3367A
(en )
1891-09-15
New velocipede system
CH3295A
(en )
1891-08-31
Isochronometer and long-running watch, Petit system
CH4463A
(en )
1892-09-30
New hinge system for watch cases and similar cases
CH3060A
(en )
1891-07-15
New watch system
CH4899A
(en )
1892-08-31
New anchor and fork system
CH4252A
(en )
1892-03-31
Visible repeater and chronograph movement
CH468A
(en )
1889-03-28
New time-setting system
CH6780A
(en )
1893-10-31
Pump-lubricated burette system capable of lubricating in all positions
CH5392A
(en )
1893-01-31
Conjugate-ferrule hairspring system
CH3952A
(en )
1892-01-30
Isochronometer and long-running watch
CA36746A
(en )
1891-06-04
Method of advertising
CH2820A
(en )
1891-03-31
New cereueils system
CH3072A
(en )
1891-06-15
Advanced watch caliber with pendant winding
CH11163A
(en )
1896-06-15
New Russian assembly system
CH4355A
(en )
1892-08-15
New independent second system
ES12950A1
(en )
1892-03-16
A special procedure for the collaboration and presentation of the butters of Soria.
CH3940A
(en )
1892-01-15
New independent horn carabiner
CH4684A
(en )
1892-09-15
Rolling friction bearing and journal