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Created page with "{{distinguish|MX4D}} {{short description|4D film format developed by CJ CGV}} {{Use dmy dates|date=August 2020}} {{Infobox product | logo_caption = Logo used since 2019 | caption = 4DX seats at the Cinema Sunshine Heiwajima in Tokyo | type = 4D film presentation system | inception = 2009 | manufacturer = CJ 4DPlex, subsidiary of CJ CGV }} '''4DX''' is a 4D film presentation system developed by CJ 4DPlex, a subsidiary of South Korean cinema chain CJ CGV..."