Japan, Oct. 30 -- TOKYO ELECTRIC POWER COMPANY HOLDINGS INC has got intellectual property rights for 'GAS LEAKAGE REPAIR METHOD.' Other related details are as follows:
Application Number: JP,2021-204378
Category (FI): F16L55/168,F16L55/175,F16L55/16
Stage: Grant (IP right document published.)
Filing Date: Dec. 16, 2021
Publication Date: June 28, 2023
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication....