G04C11/08 - CPC Classification Index

ClassID:

179427 ⎘

G04C11/08 - CPC Classification

Classification description:

Synchronisation of independently-driven clocks using an electro-magnet or-motor for oscillation correction

Sub-classes:

G04C11/081 » {using an electro-magnet} 1
G04C11/085 » {using an electro-motor} 0

Recent Application in this class:

20230009341

TIMEPIECE PROVIDED WITH A MECHANICAL MOVEMENT AND A DEVICE FOR CORRECTING A DISPLAYED TIME

20210223745

Electronic watch