局部排氣系統

胡石政 (Inventor)

Department of Energy and Refrigerating Air-Conditioning Engineering

Research output: Patent

Original language	Chinese (Traditional)
Patent number	M597854
State	Published - 1 Jul 2020

Patent Application Number

109202682

Patent Type

新型專利

Country

國內

Date of Patent

01/07/2020

Cite this