Varying the frequency of the oscillations by electronic means

Full Title

Aspects of oscillators relating to varying the frequency of the oscillations > Varying the frequency of the oscillations by electronic means

Of 5 combined children, 0 exist in both systems.

5 codes are CPC-only extensions.

Note: 5 CPC extensions are marked as secondary classification only.

This code exists only in CPC.

Diff view requires codes present in both systems.