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Patent Application
SHUTTER OPEN-CLOSING APPARATUS, SHUTTER OPEN-CLOSING SYSTEM INCLUDI...
Publication number
20240181281
Publication date
Jun 6, 2024
SEMES CO., LTD.
Doohyun BAEK
A62 - LIFE-SAVING FIRE-FIGHTING
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Patent Application
BRAKE DEVICE AND TOWER LIFT COMPRISING THE BRAKE DEVICE
Publication number
20240166469
Publication date
May 23, 2024
SEMES CO., LTD.
Nahyun LEE
B66 - HOISTING LIFTING HAULING