20250186921. Air Filter (NIPPON MUKI ., .)
Appearance
AIR FILTER
Abstract: [problem] to provide an air filter capable of ensuring airtightness.
Inventor(s): Wataru KARATSU
CPC Classification: B01D46/0002 (Filters or filtering processes specially modified for separating dispersed particles from gases or vapours (filtering elements -; filtering material ; their regeneration outside the filters ))
Search for rejections for patent application number 20250186921