Humidity modifying auxiliary tool, humidity modifying member, and method for modifying humidity

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United States of America Patent

PATENT NO 11087722
APP PUB NO 20200357366A1
SERIAL NO

16937207

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Importance

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Abstract

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A humidity modifying auxiliary tool having a superior humidity modifying effect is provided. A humidity modifying auxiliary tool capable of being installed in a condition where the humidity modifying auxiliary tool covers a sound hole provided on a body part of a stringed instrument includes: a lid portion capable of covering the sound hole; a frame portion provided at a back side of the lid portion, the frame portion being equipped with a humidity modifying sheet retaining portion to retain a humidity modifying sheet to modify humidity of the body part.

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Patent Owner(s)

Patent OwnerAddress
TECHNAD CO LTD1134-1 EGIRACHO HASHIMA-SHI GIFU 501-6236

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hara, Masumi Gifu, JP 2 7

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