Title:
【発明の名称】自動複屈折計
Document Type and Number:
Japanese Patent JP2645252
Kind Code:
B2
Inventors:
YAMADA MASAYOSHI
Application Number:
JP5284285A
Publication Date:
August 25, 1997
Filing Date:
March 15, 1985
Export Citation:
Assignee:
YAMADA MASAYOSHI
International Classes:
G01J4/04; G01N21/23; (IPC1-7): G01J4/04
Domestic Patent References:
| JP6027824A |