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Patent Searching and Data


Title:
Nonlead glass constituent
Document Type and Number:
Japanese Patent JP6100585
Kind Code:
B2
Inventors:
Taku Sato
Satoshi Kumano
Hiroyuki Okada
Asuka Kumagai
Naoya Ogura
Mayumi Sadataka
Application Number:
JP2013072865A
Publication Date:
March 22, 2017
Filing Date:
March 29, 2013
Export Citation:
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Assignee:
Japan Yamamura Glass Co., Ltd.
International Classes:
C03C8/16; C03C3/066; C03C8/24; H01J11/38
Domestic Patent References:
JP2012158484A
JP2008050252A
JP2008031001A
Attorney, Agent or Firm:
Rikio Murota
Takuji Hashiba