JPH0530404Y2 - - Google Patents

Info

Publication number
JPH0530404Y2
JPH0530404Y2 JP13474388U JP13474388U JPH0530404Y2 JP H0530404 Y2 JPH0530404 Y2 JP H0530404Y2 JP 13474388 U JP13474388 U JP 13474388U JP 13474388 U JP13474388 U JP 13474388U JP H0530404 Y2 JPH0530404 Y2 JP H0530404Y2
Authority
JP
Japan
Prior art keywords
index
optotype
indicator
visual acuity
angle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP13474388U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0255914U (enrdf_load_stackoverflow
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP13474388U priority Critical patent/JPH0530404Y2/ja
Publication of JPH0255914U publication Critical patent/JPH0255914U/ja
Application granted granted Critical
Publication of JPH0530404Y2 publication Critical patent/JPH0530404Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP13474388U 1988-10-15 1988-10-15 Expired - Lifetime JPH0530404Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13474388U JPH0530404Y2 (enrdf_load_stackoverflow) 1988-10-15 1988-10-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13474388U JPH0530404Y2 (enrdf_load_stackoverflow) 1988-10-15 1988-10-15

Publications (2)

Publication Number Publication Date
JPH0255914U JPH0255914U (enrdf_load_stackoverflow) 1990-04-23
JPH0530404Y2 true JPH0530404Y2 (enrdf_load_stackoverflow) 1993-08-04

Family

ID=31393769

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13474388U Expired - Lifetime JPH0530404Y2 (enrdf_load_stackoverflow) 1988-10-15 1988-10-15

Country Status (1)

Country Link
JP (1) JPH0530404Y2 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0255914U (enrdf_load_stackoverflow) 1990-04-23

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