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PCE
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DIFF Subgroup
H05B 47/135

by determining the type of light source being controlled (electrical parameters of light source being controlled H05B47/14)

Introduced: January 2020

Title

Titles differ between systems:

IPC: by determining the type of light source being controlled

CPC: by determining the type of light source being controlled (electrical parameters of light source being controlled H05B47/14)

Full Title

Full titles differ between systems:

IPC:

Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant > Controlling the light source > in response to determined parameters > by determining the type of light source being controlled

CPC:

Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant > Controlling the light source > in response to determined parameters > by determining the type of light source being controlled (electrical parameters of light source being controlled H05B47/14)

No child classifications to compare. This is a leaf node in both IPC and CPC.