Teaching music (metronomes G04F5/02)

Introduced: September 1968

Title

Titles differ between systems:

IPC: Teaching music

CPC: Teaching music (metronomes G04F5/02)

Full titles differ between systems:

IPC:

Teaching music

CPC:

Teaching music (metronomes G04F5/02)

Of 5 combined children, 3 exist in both systems.

2 codes are CPC-only extensions.

2 shared codes have differing titles between IPC and CPC.

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G09B 15/001 +2 CPC CPC only CPC only
G09B 15/009 CPC only CPC only
G09B 15/02 Boards or like means for providing an indication of notes +2 CPC IPC+CPC Available in IPC and CPC
G09B 15/06 Devices for exercising or strengthening fingers or arms; Devices for holding fingers or arms in a proper position for playing (for teaching typing G09B13/00; exercising apparatus for developing or strengthening the muscles for physical training A63B21/00, A63B23/00) IPC+CPC Available in IPC and CPC
G09B 15/08 Practice keyboards (for teaching typing G09B13/02) IPC+CPC Available in IPC and CPC