Membership
Tour
Register
Log in
CHEONG GU INNOVATION CO., LTD.
Follow
Organization
Ulsan, KR
Organizations
Overview
Industries
People
People
Information
Transactions
Events
Impact
Please log in for detailed analytics
Patents Grants
last 30 patents
Information
Patent Grant
Exhaust gas discharge device for fire engine in fire station
Patent number
11,111,680
Issue date
Sep 7, 2021
CHEONG GU INNOVATION CO., LTD.
Sang Soon Ha
F24 - HEATING RANGES VENTILATING
Please log in for detailed analytics
Patents Applications
last 30 patents
Information
Patent Application
EXHAUST GAS DISCHARGE DEVICE FOR FIRE ENGINE IN FIRE STATION
Publication number
20200011072
Publication date
Jan 9, 2020
CHEONG GU INNOVATION CO.,LTD.
Sang Soon HA
E04 - BUILDING