Title:
【考案の名称】視野計測装置
Document Type and Number:
Japanese Patent JP2558582
Kind Code:
Y2
Inventors:
Tsutomu Sato
Application Number:
JP9694990U
Publication Date:
December 24, 1997
Filing Date:
September 13, 1990
Export Citation:
Assignee:
Topcon Co., Ltd.
International Classes:
A61B3/024; A61B3/02; (IPC1-7): A61B3/024
Domestic Patent References:
| JP6338502U |
Attorney, Agent or Firm:
Tamio Nishiwaki
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