Method for preserving polished inorganic glass and method for preserving article obtained by using the same

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United States of America Patent

PATENT NO 5853662
SERIAL NO

08634061

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Abstract

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Disclosed is a method for preserving a polished inorganic glass or an article obtained by using the same by enclosing the polished inorganic glass or the article obtained by using the same in a container having a gas barrier property, and then, sealing the container to remove substantially both oxygen and moisture from the container.

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Patent Owner(s)

  • MITSUBISHI GAS CHEMICAL COMPANY, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Watanabe, Takayuki Tokyo, JP 312 3265

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