Bedding incorporating far infrared radiator

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United States of America Patent

PATENT NO 4680822
SERIAL NO

06838978

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Abstract

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A bedding incorporates a piece or pieces of an alumina, zirconium, silicon or other specified far infrared radiating ceramic which radiates electromagnetic waves with a peak wavelength of 8 to 14 .mu.m when heated, particularly, to a temperature approximately equal to the human body temperature.

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Patent Owner(s)

Patent OwnerAddress
NISHIKAWA SAGYO CO LTD8-8 NIHONBASHI TOMIZAWA-CHO CHUO-KU TOKYO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fujino, Yukio Tokyo, JP 3 106
Kabaya, Morihiro Yokosuka, JP 1 28

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