Title:
合成石英ガラスから成る透明な内層を備えた石英ガラスるつぼを製造する方法
Document Type and Number:
Japanese Patent JP5829686
Kind Code:
B2
Inventors:
Hoffman, Ahim
Huenaman, Michael
Huenaman, Michael
Application Number:
JP2013529599A
Publication Date:
December 09, 2015
Filing Date:
August 31, 2011
Export Citation:
Assignee:
Heraeus Quarzglas GmbH & Co. KG
International Classes:
C03B20/00; C03B8/04; C30B15/10; C30B29/06
Domestic Patent References:
| JP11011956A | ||||
| JP2010024137A | ||||
| JP2010013339A | ||||
| JP8059262A |
Attorney, Agent or Firm:
Michiharu Soga
Kajinami order
Kazuhiro Oyaku
Satoshi Iino
Kajinami order
Kazuhiro Oyaku
Satoshi Iino