Air quality detecting system

Saved in:
Bibliographic Details
Main Author CHU, FA-YIU
Format Patent
LanguageChinese
English
Published 11.02.2021
Subjects
ALARM SYSTEMS
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
ORDER TELEGRAPHS
PHYSICS
SIGNALLING
SIGNALLING OR CALLING SYSTEMS
TESTING
Online AccessGet full text

Cover

More Information
Bibliography:Application Number: TW20209214988U