Japan, April 9 -- NIPPON STEEL CORP has got intellectual property rights for 'DRILLING BIT AND STEEL PIPE PILE.' Other related details are as follows:
Application Number: JP,2021-191372
Category (FI): E02D5/28,E21B10/02,E21B7/20
Stage: Grant (IP right granted following substantive examination.)
Filing Date: Nov. 25, 2021
Publication Date: June 6, 2023
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication.
