G04B23/06 - CPC Classification Index

ClassID:

179147 ⎘

G04B23/06 - CPC Classification

Classification description:

Arrangements producing acoustic signals at preselected times; Alarm clocks adjustable for several preselected times with automatic stopping of the signal

Recent Application in this class:

20170115638

2017-04-27

Adjustable snooze timer for mechanical watches

20110035739

2011-02-10

Electronic apparatus, software update method, and storage medium