Title:
光学ガラス及びその製造方法
Document Type and Number:
Japanese Patent JP6451199
Kind Code:
B2
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| JP3301035 | PRODUCTION OF GLASS COMPOSITION |
Inventors:
Tomoko Yamada
Fumio Sato
Fumio Sato
Application Number:
JP2014210436A
Publication Date:
January 16, 2019
Filing Date:
October 15, 2014
Export Citation:
Assignee:
Nippon Electric Glass Co., Ltd.
International Classes:
C03C3/12; C03B8/00; C03C3/062; C03C3/068; C03C3/155; G02B1/00
Foreign References:
| WO2010071143A1 |