DIFF Subgroup
G10H 5/04 with semiconductor devices as active elements (G10H3/10, G10H3/12 take precedence)
Introduced: September 1968
Title
Titles differ between systems:
IPC: with semiconductor devices as active elements
CPC: with semiconductor devices as active elements (G10H3/10, G10H3/12 take precedence)
Full Title
Full titles differ between systems:
IPC:
Instruments in which the tones are generated by means of electronic generators > using generation of basic tones > with semiconductor devices as active elements
CPC:
Instruments in which the tones are generated by means of electronic generators (G10H7/00 takes precedence) > using generation of basic tones > with semiconductor devices as active elements (G10H3/10, G10H3/12 take precedence)
No child classifications to compare. This is a leaf node in both IPC and CPC.