Title:
CONTACT LENS FOR OBSERVING EYE BOTTOM
Document Type and Number:
Japanese Patent JPS5832763
Kind Code:
A
Inventors:
NOUDA MASAO
Application Number:
JP12869181A
Publication Date:
February 25, 1983
Filing Date:
August 19, 1981
Export Citation:
Assignee:
NIPPON KOGAKU KK
International Classes:
G02C7/04; A61B3/14; A61F9/00; (IPC1-7): A61F9/00; G02C7/04
Domestic Patent References:
| JPS57196961A | 1982-12-03 |
Attorney, Agent or Firm:
Masao Okabe (2 outside)