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A helium-filled sun shade for protecting individuals engaged in outdoor activities.

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Assignee: Koji Nakamura

Location: Osaka, JP
No. of patents: 1

Number	Title	Issue Date
5985301	Antibacterial cellulose fiber and production process thereof A production process of cellulose fiber is characterized in that tertiary amine N-oxide is used as a solvent for pulp, and a silver-based antibacterial agent and optionally magnetized mineral ore powder are added, followed by solvent-spinning. The cellulo...	11/16/1999