IPC Main Group
H03K 29/00 Pulse counters comprising multi-stable elements, e.g. for ternary scale, for decimal scale; Analogous frequency dividers
Introduced: September 1968
Last revised: January 2006
Classification Context
- Section:
- ELECTRICITY
- Class:
- ELECTRONIC CIRCUITRY
- Subclass:
- PULSE TECHNIQUE
2 direct subcodes
Child Classifications
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- H03K 29/04 using multi-cathode gas discharge tubes
- H03K 29/06 using beam-type tubes, e.g. magnetrons, cathode-ray tubes