Japan, Jan. 28 -- FUJIMORI SANGYO KK has got intellectual property rights for 'INJECTION METHOD FOR INJECTION MATERIAL IN TUNNEL AUXILIARY CONSTRUCTION METHOD AND INJECTION DEVICE FOR TUNNEL AUXILIARY CONSTRUCTION METHOD.' Other related details are as follows:
Application Number: JP,2022-045819
Category (FI): E21D9/04@F
Stage: Grant (IP right document published.)
Filing Date: March 22, 2022
Publication Date: Oct. 4, 2023
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication....