Title:
低蛍光光学ガラス
Document Type and Number:
Japanese Patent JP4114213
Kind Code:
B2
Inventors:
Masahiko Sugisaki
Application Number:
JP3386197A
Publication Date:
July 09, 2008
Filing Date:
February 18, 1997
Export Citation:
Assignee:
NIKON CORPORATION
International Classes:
C03C3/19; G01N21/64; C03C4/00; G02B1/00
Domestic Patent References:
| JP5270853A | ||||
| JP62100449A | ||||
| JP8026766A |
Attorney, Agent or Firm:
Takashi Ogaki