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DIFF Main Group
H03D 1/00

Demodulation of amplitude-modulated oscillations (H03D5/00, H03D9/00, H03D11/00 take precedence)

Introduced: September 1968

Title

Titles differ between systems:

IPC: Demodulation of amplitude-modulated oscillations

CPC: Demodulation of amplitude-modulated oscillations (H03D5/00, H03D9/00, H03D11/00 take precedence)

Full Title

Full titles differ between systems:

IPC:

Demodulation of amplitude-modulated oscillations

CPC:

Demodulation of amplitude-modulated oscillations (H03D5/00, H03D9/00, H03D11/00 take precedence)

IPC and CPC are identically structured here. All 6 subcodes exist in both systems.

3 shared codes have differing titles between IPC and CPC.

Child Classifications

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  • H03D 1/26 by means of transit-time tubes IPC+CPC Available in IPC and CPC
  • H03D 1/28 by deflecting an electron beam in a discharge tube (H03D1/26 takes precedence) IPC+CPC Available in IPC and CPC