F25B2313/0211 - CPC Classification Index

ClassID:

159266 ⎘

F25B2313/0211 - CPC Classification

Classification description:

Compression machines, plants or systems with reversible cycle not otherwise provided for; Indoor unit or outdoor unit with auxiliary heat exchanger not forming part of the indoor or outdoor unit the auxiliary heat exchanger being only used during defrosting

Recent Application in this class:

20220136750

Outdoor unit for a heat pump

20190032979

Refrigeration cycle device

20180231287

Air-conditioning apparatus

20140250941

Transport refrigeration system with engine exhaust cooling

20140137589

Air-conditioning apparatus

20110232308

Air conditioner including a bypass pipeline for a defrosting operation

20110113805

AIR CONDITIONER

20050044866

Boosted air source heat pump