JPH029765Y2 - - Google Patents

Info

Publication number
JPH029765Y2
JPH029765Y2 JP2919985U JP2919985U JPH029765Y2 JP H029765 Y2 JPH029765 Y2 JP H029765Y2 JP 2919985 U JP2919985 U JP 2919985U JP 2919985 U JP2919985 U JP 2919985U JP H029765 Y2 JPH029765 Y2 JP H029765Y2
Authority
JP
Japan
Prior art keywords
visual acuity
circuit
signal
time
code
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
Application number
JP2919985U
Other languages
English (en)
Japanese (ja)
Other versions
JPS61145503U (cs
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 JP2919985U priority Critical patent/JPH029765Y2/ja
Publication of JPS61145503U publication Critical patent/JPS61145503U/ja
Application granted granted Critical
Publication of JPH029765Y2 publication Critical patent/JPH029765Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Eye Examination Apparatus (AREA)
JP2919985U 1985-02-28 1985-02-28 Expired JPH029765Y2 (cs)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2919985U JPH029765Y2 (cs) 1985-02-28 1985-02-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2919985U JPH029765Y2 (cs) 1985-02-28 1985-02-28

Publications (2)

Publication Number Publication Date
JPS61145503U JPS61145503U (cs) 1986-09-08
JPH029765Y2 true JPH029765Y2 (cs) 1990-03-12

Family

ID=30527792

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2919985U Expired JPH029765Y2 (cs) 1985-02-28 1985-02-28

Country Status (1)

Country Link
JP (1) JPH029765Y2 (cs)

Also Published As

Publication number Publication date
JPS61145503U (cs) 1986-09-08

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