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JP1831205SActive Publication Date: 2026-07-09MITSUBISHI PENCIL CO LTD
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Patent Information

Authority / Receiving Office
JP · JP
Patent Type
Designs
Current Assignee / Owner
MITSUBISHI PENCIL CO LTD
Filing Date
2025-11-12
Publication Date
2026-07-09

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Abstract

This item is a writing instrument, and the writing lead can be extended and retracted by the rotational movement of the metal pen barrel.
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