Japan, March 26 -- MITSUI MIIKE MACH CO LTD,MAEDA CORP has got intellectual property rights for 'TUNNEL INNER WALL LINING CUTTING DEVICE.' Other related details are as follows:

Application Number: JP,2022-069877

Category (FI): E21D11/00@Z,E21D9/01

Stage: Grant (IP right granted following substantive examination.)

Filing Date: April 21, 2022

Publication Date: Nov. 2, 2023

The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100

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