H03L - CPC Classification Index

ClassID:

222147 ⎘

H03L - CPC Classification

Classification description:

Sub-classes:

H03L1/00 » Stabilisation of generator output against variations of physical values, e.g. power supply 311
H03L2207/00 » Indexing scheme relating to automatic control of frequency or phase and to synchronisation 5
H03L3/00 » Starting of generators 135
H03L5/00 » Automatic control of voltage, current, or power 332
H03L7/00 » Automatic control of frequency or phase; Synchronisation 778
H03L9/00 » Automatic control not provided for in other groups of this subclass 14