Title:
【発明の名称】眼屈折力測定装置
Document Type and Number:
Japanese Patent JP2817791
Kind Code:
B2
Inventors:
Akio Umeda
Yasufumi Fukuma
Noriyuki Nagai
Ishikura Yasuhisa
Yasufumi Fukuma
Noriyuki Nagai
Ishikura Yasuhisa
Application Number:
JP7418589A
Publication Date:
October 30, 1998
Filing Date:
March 27, 1989
Export Citation:
Assignee:
Topcon Co., Ltd.
International Classes:
A61B3/10; A61B3/103; (IPC1-7): A61B3/10
Other References:
【文献】光学 Vol.18,No.10,PP.545~546
Attorney, Agent or Firm:
Miyoshi Shoji