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PCE
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DIFF 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

IPC and CPC are identically structured here. All 2 subcodes exist in both systems.

IPC defines codes here since 1985.

Child Classifications

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  • H03K 29/04 using multi-cathode gas discharge tubes since 1985 IPC+CPC Available in IPC and CPC
  • H03K 29/06 using beam-type tubes, e.g. magnetrons, cathode-ray tubes since 1985 IPC+CPC Available in IPC and CPC