Title:
ガラス熔解装置、ガラスの製造方法、及びガラス製品の製造方法
Document Type and Number:
Japanese Patent JP4648252
Kind Code:
B2
Inventors:
Hiroyuki Sakawa
Yoshiki Umeda
Yoshiki Umeda
Application Number:
JP2006170967A
Publication Date:
March 09, 2011
Filing Date:
June 21, 2006
Export Citation:
Assignee:
HOYA CORPORATION
International Classes:
C03B5/04; F27B1/12
Domestic Patent References:
| JP63192436U | ||||
| JP63270322A | ||||
| JP35008937B1 | ||||
| JP51061518A |
Attorney, Agent or Firm:
Kihei Watanabe