J.C. Patents
Glass composition
A glass composition of the present invention is manufactured by melting glass raw materials and contains a multicomponent oxide as a main component, and the glass composition contains at least one of helium and neon in an amount of 0.01 to 2 μL/g (0° C. 1 atm).
Nippon Electric Glass Co., Ltd.
C C C C C C C Y C C C
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Noriyuki Shigeaki Masataka Mitsuo Hachiro
Yoshida Aoki Takagi Kato Takahashi