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DIFF Subclass Not Allocatable
G10C

PIANOS, HARPSICHORDS, SPINETS OR SIMILAR STRINGED MUSICAL INSTRUMENTS WITH ONE OR MORE KEYBOARDS (automatic musical instruments G10F)

Introduced: September 1968

Description

G10C covers keyboard-operated stringed instruments where sound is produced through mechanical action on tensioned strings. This classification encompasses pianos (grand and upright), harpsichords, spinets, virginals, and related instruments featuring one or more keyboards with mechanisms that strike, pluck, or otherwise excite strings. The subclass includes innovations in action mechanisms, string arrangements, resonance design, damping systems, and structural elements specific to these instruments. Adjacent mechanical music instruments without keyboards (such as guitars or violins) are classified elsewhere in G10D.

Title

Titles differ between systems:

IPC: PIANOS, HARPSICHORDS, SPINETS OR SIMILAR STRINGED MUSICAL INSTRUMENTS WITH ONE OR MORE KEYBOARDS

CPC: PIANOS, HARPSICHORDS, SPINETS OR SIMILAR STRINGED MUSICAL INSTRUMENTS WITH ONE OR MORE KEYBOARDS (automatic musical instruments G10F)

Full Title

Full titles differ between systems:

IPC:

PIANOS, HARPSICHORDS, SPINETS OR SIMILAR STRINGED MUSICAL INSTRUMENTS WITH ONE OR MORE KEYBOARDS

CPC:

PIANOS, HARPSICHORDS, SPINETS OR SIMILAR STRINGED MUSICAL INSTRUMENTS WITH ONE OR MORE KEYBOARDS (automatic musical instruments G10F)

IPC and CPC are identically structured here. All 4 subcodes exist in both systems.

Child Classifications

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  • G10C 9/00 Methods, tools or materials specially adapted for the manufacture or maintenance of musical instruments covered by this subclass IPC+CPC Available in IPC and CPC