Shaft components

JP1808417SActive Publication Date: 2025-09-12JFE METAL PROD & ENG INC
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Patent Information

Application Number
JP2025003933D
Authority / Receiving Office
JP · JP
Patent Type
Designs
Current Assignee / Owner
Filing Date
2025-02-28
Publication Date
2025-09-12
Estimated Expiration
2050-02-28

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Abstract

This item is a component that makes up a shaft. As shown in the "Reference Drawing," the item has reinforcing inner wall panels that increase its strength, and the outer wall panels prevent backing materials such as mortar from getting into the uneven parts that would hinder the item's removal.
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