G04C15/00 - CPC Classification Index

ClassID:

179463 ⎘

G04C15/00 - CPC Classification

Classification description:

Clocks driven by synchronous motors

Sub-classes:

G04C15/0009 » {without power-reserve} 0
G04C15/0054 » {with power-reserve} 3
G04C15/0063 » {Synchronous clock systems, e.g. provided with radiolink or using transmission of alternating current via existing power distribution lines} 1
G04C15/009 » {Lubricating} 0