Gunma, Japan
Mashimo Patent Office
眞下特許事務所 — official registered name
Contact Information
- Address
- 17-2 Oazatochigubo, Showa-mura, Tone-gun, Gunma 379-1206, Japan 群馬県利根郡昭和村大字橡久保17番地2
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unofficial renderings provided for reference — official names are in Japanese.
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