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DIFF Subgroup
H03D 3/34

by means of electromechanical devices (H03D3/16 takes precedence)

Introduced: January 1980

Title

Titles differ between systems:

IPC: by means of electromechanical devices

CPC: by means of electromechanical devices (H03D3/16 takes precedence)

Full Title

Full titles differ between systems:

IPC:

Demodulation of angle-modulated oscillations > by means of electromechanical devices

CPC:

Demodulation of angle-, modulated oscillations (H03D5/00, H03D9/00, H03D11/00 take precedence) > by means of electromechanical devices (H03D3/16 takes precedence)

No child classifications to compare. This is a leaf node in both IPC and CPC.