Y02B40/40 - CPC Classification Index

ClassID:

235073 ⎘

Y02B40/40 - CPC Classification

Classification description:

Sub-classes:

Y02B40/42 » Motor speed control of pumps 6
Y02B40/44 » Heat recovery e.g. of washing water 20
Y02B40/46 » Optimisation of water quantity, e.g. of hot water 21