F24D17/0047 - CPC Classification Index

ClassID:

157897 ⎘

F24D17/0047 - CPC Classification

Classification description:

Domestic hot-water supply systems with combination of different kinds of heating means recuperated waste heat and solar energy with accumulation of the heated water

Recent Application in this class:

20190293303

2019-09-26

Intelligent hot water heating system with stratified temperature-heating control storage tank

20190137113

2019-05-09

Solar hot water and recovery system

20170241649

2017-08-24

HEAT STORING AND HEAT TRANSFER SYSTEMS

20160010877

2016-01-14

Solar hot water and recovery system

20140303787

2014-10-09

Heating system and method for heating a building and/or for preparing hot water

20140010522

2014-01-09

Tap water device for storing and heating tap water

20130126625

2013-05-23

Fuel Cell Heat Pump