Title:
高純度、高耐熱性石英ガラスの製造方法
Document Type and Number:
Japanese Patent JP4181226
Kind Code:
B2
Inventors:
Nobuo Eto
Hideaki Okada
Toshiyuki Taga
Kubo Fuyoshi
Hideaki Okada
Toshiyuki Taga
Kubo Fuyoshi
Application Number:
JP22157194A
Publication Date:
November 12, 2008
Filing Date:
September 16, 1994
Export Citation:
Assignee:
Tosoh Corporation
International Classes:
C03B8/04; C01B33/18; C03B19/14; C03B20/00; C03C3/06
Domestic Patent References:
JP692648A | ||||
JP5254859A | ||||
JP524856A |
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