|
US3350768A
|
|
Device for fitting together two pieces
|
|
US2774252A
|
|
Differential gear
|
|
US2948108A
|
|
Overwind preventer for timepiece
|
|
FR1092600A
|
|
Freewheel mechanism, in particular for watchmaking
|
|
US2874580A
|
|
One way engaging clutch
|
|
US2826086A
|
|
Idle wheel bearing
|
|
US2632293A
|
|
Corrector for calendar clockworks
|
|
FR981041A
|
|
Calendar watch
|
|
US2582879A
|
|
Calendar timepiece
|
|
US2620620A
|
|
Timepiece with automatic and manual winding mechanism
|
|
US2523873A
|
|
Thrust disk for supporting axles in movements of timepieces
|
|
US2620619A
|
|
Double winding for horological movements
|
|
GB652759A
|
|
Double winding for horological movements
|
|
US2593688A
|
|
Timepiece automatic winding mechanism
|
|
GB653272A
|
|
Improvements in automatic winding mechanisms for watches
|
|
GB653271A
|
|
Automatic winding mechanisms for timepieces
|
|
FR57517E
|
|
Improvements to watch movements with central seconds hand
|
|
FR925618A
|
|
Improvements to watch movements with central seconds hand
|
