CH33240A
(en )
1905-11-15
Balance wheel clockwork adjustment device
FR369549A
(en )
1907-01-14
Safety device for children's chairs
FR354891A
(en )
1905-10-17
Backpedaling device
FR358360A
(en )
1906-02-12
Device for fixing watch balances on their axis
CH38943A
(en )
1908-01-02
Timepiece dial fixing device
FR370665A
(en )
1907-02-16
Interlocking device
CH38378A
(en )
1907-09-30
Snap-in device
FR359593A
(en )
1906-03-30
Aid sampler
FR359740A
(en )
1906-04-03
Assembly device for scaffolding
FR350974A
(en )
1905-06-30
Adjustment device
CH29203A
(en )
1904-07-31
Clockwork regulator device
FR354934A
(en )
1905-10-18
Character pendulum for announcing the hour
CH34205A
(en )
1906-03-15
Shutter stop device
FR377451A
(en )
1907-09-07
Regulating device for the beam of looms
FR357117A
(en )
1905-12-19
Polishing device
FR5729E
(en )
1906-08-01
Device applicable to typewriters and intended to indicate the arrival at the bottom of the pages
FR352721A
(en )
1905-08-19
Device applicable to typewriters and intended to indicate the arrival at the bottom of the pages
CH34149A
(en )
1906-03-15
Sophisticated hanging device
FR358259A
(en )
1906-02-07
Elastic clutch device
FR360153A
(en )
1906-04-14
Normal regulator, fully adjustable flat pendulum movement
FR370181A
(en )
1907-01-30
large rate variation escapement for clockwork mechanisms
FR353698A
(en )
1905-09-18
Clutch device
FR351765A
(en )
1905-07-25
Clutch device
CH35947A
(en )
1906-11-30
Watch spring tension indicator
FR363882A
(en )
1906-08-09
Watering device