Japan, June 10 -- MITSUBISHI PENCIL CO LTD has got intellectual property rights for 'PENCIL LEAD.' Other related details are as follows:
Application Number: JP,2021-132217
Category (FI): B43K19/02@J,C09D11/16
Stage: Grant (IP right document published.)
Filing Date: Aug. 16, 2021
Publication Date: March 1, 2023
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
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