Japan, Nov. 10 -- NIPPON STEEL ENGINEERING CO LTD has got intellectual property rights for 'BACK SHIELD GAS SUPPLY DEVICE AND BACK SHIELD GAS SUPPLY METHOD.' Other related details are as follows:

Application Number: JP,2024-120349

Category (FI): B23K9/16@M,B23K37/00,301@B,B23K9/16@L

Stage: Grant (Application published.)

Filing Date: July 25, 2024

Publication Date: Nov. 14, 2025

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

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