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Various certificates





















Patents

PCT/KR2012/011676

2014-545838

12876624.3

EP(GB) 2850972

EP2850972

15/011,431

PCT/KR2020/013618

2022-530238

All In One Grandstand

Automatic Side Screen

Automatic Locking Device

Vibration Attenuation Device

Vibration Attenuation Device

Double Telescopic Platforms Locking Device

Artificial Intelligence Automatic Operation Device

Automatic Stop Device Using Distance Sensor

Noise Reduction Damper

Handicapped Seating

NRH Chair

Foldable Chair

Multi-story Seating Arrangement System

Semi-automatic seat operation box

Two-Stage Detachable Support Structure

UB-1 Connecting Backrest System

Multi-story Seating System

Connecting Control Seating Device

Temporary Aisle System

UWF-1 Chair

Seating Block System

Assembled Rail

Automatic Folding Protection Module

A Knockdown Gangway System

Isolation Module for Multi-Layer Seating System

Seating System with table

Safety Assembly System of Gangway Plate

Speed control device

Telescopic Seating Armrest

Frame for Sphere Shape or Awning

Portable Bleacher Seat

Linearbush

NRH chair

Backrest Connected Type 2 Chair
Test Report / Certification




























Registration




Various certificates





















Patents

Foldable Chair

Seating Connecting Control System

Cupholder

Telescopic Seating

Telescopic Seating with extra seating deck

Temporary Seating

Handicapped Seating

Shaft Joint Structure

Tangential Support

NRH Chair

Foldable Chair with Assembled Damper

Foldable Chair with Improved Shaft Joint Structure

Seating Moving Device

Two-way Foldable Chair

Foldable Chair

Multi-story Seating Arrangement System

Semi-automatic seat operation box

Two-Stage Detachable Support Structure

UB-1 Connecting Backrest System

Multi-story Seating System

Connecting Control Seating Device

Temporary Aisle System

UWF-1 Chair

Seating Block System

Assembled Rail

Automatic Folding Protection Module

A Knockdown Gangway System

Isolation Module for Multi-Layer Seating System

Seating System with table

Safety Assembly System of Gangway Plate

Telescopic Seating Armrest

Frame for Sphere Shape or Awning

Portable Bleacher Seat

Linearbush

NRH chair

Backrest Connected Type 2 Chair
Test Report / Certification
























