Japan, Oct. 30 -- HITACHI LTD has got intellectual property rights for 'ELEVATOR VENTILATION SYSTEM AND CONTROL METHOD FOR ELEVATOR VENTILATION SYSTEM.' Other related details are as follows:
Application Number: JP,2022-111720
Category (FI): B66B3/00@M,B66B1/14@B,B66B3/00@L
Stage: Grant (IP right document published.)
Filing Date: July 12, 2022
Publication Date: Jan. 24, 2024
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication....