DIFF Main Group
H03C 5/00 Amplitude modulation and angle modulation produced simultaneously or at will by the same modulating signal (H03C7/00 takes precedence)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Amplitude modulation and angle modulation produced simultaneously or at will by the same modulating signal
CPC: Amplitude modulation and angle modulation produced simultaneously or at will by the same modulating signal (H03C7/00 takes precedence)
Full Title
Full titles differ between systems:
IPC:
Amplitude modulation and angle modulation produced simultaneously or at will by the same modulating signal
CPC:
Amplitude modulation and angle modulation produced simultaneously or at will by the same modulating signal (H03C7/00 takes precedence)
IPC and CPC are identically structured here. All 2 subcodes exist in both systems.
Child Classifications
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