Qingdao Haier Air-Conditioning Electronic Co., Ltd.

Chine

 
Quantité totale PI 1 854
Rang # Quantité totale PI 705
Note d'activité PI 4,1/5.0    2 772
Rang # Activité PI 232

Brevets

Marques

37 0
0 0
1 817 0
0
 
Dernier brevet 2025 - Centrifugal compressor and refri...
Premier brevet 2018 - Method for controlling air-condi...

Derniers inventions, produits et services

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2023 Invention Air duct type air conditioner control method and apparatus, and air duct type air conditioner. Pr...
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