Japan, Jan. 28 -- NTT FACILITIES INC has got intellectual property rights for 'VENTILATION SYSTEM AND CONTROL DEVICE.' Other related details are as follows:
Application Number: JP,2022-044445
Category (FI): B01D53/14,100,F24F11/46,F24F11/63,F24F11/77,F24F110:70,F24F7/007@B,F24F8/108
Stage: Grant (IP right document published.)
Filing Date: March 18, 2022
Publication Date: Sept. 29, 2023
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication....