JPH0342883Y2 - - Google Patents

Info

Publication number
JPH0342883Y2
JPH0342883Y2 JP1987013064U JP1306487U JPH0342883Y2 JP H0342883 Y2 JPH0342883 Y2 JP H0342883Y2 JP 1987013064 U JP1987013064 U JP 1987013064U JP 1306487 U JP1306487 U JP 1306487U JP H0342883 Y2 JPH0342883 Y2 JP H0342883Y2
Authority
JP
Japan
Prior art keywords
chart
wire
visual acuity
chart board
stopper
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
JP1987013064U
Other languages
English (en)
Japanese (ja)
Other versions
JPS63122401U (enExample
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 JP1987013064U priority Critical patent/JPH0342883Y2/ja
Publication of JPS63122401U publication Critical patent/JPS63122401U/ja
Application granted granted Critical
Publication of JPH0342883Y2 publication Critical patent/JPH0342883Y2/ja
Expired legal-status Critical Current

Links

JP1987013064U 1987-01-31 1987-01-31 Expired JPH0342883Y2 (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987013064U JPH0342883Y2 (enExample) 1987-01-31 1987-01-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987013064U JPH0342883Y2 (enExample) 1987-01-31 1987-01-31

Publications (2)

Publication Number Publication Date
JPS63122401U JPS63122401U (enExample) 1988-08-09
JPH0342883Y2 true JPH0342883Y2 (enExample) 1991-09-09

Family

ID=30801778

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987013064U Expired JPH0342883Y2 (enExample) 1987-01-31 1987-01-31

Country Status (1)

Country Link
JP (1) JPH0342883Y2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2599616Y2 (ja) * 1991-04-27 1999-09-13 株式会社ニデック 視力検査装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6145720A (ja) * 1984-08-09 1986-03-05 株式会社トプコン 視力検査用装置
JPH0130162Y2 (enExample) * 1984-09-03 1989-09-14

Also Published As

Publication number Publication date
JPS63122401U (enExample) 1988-08-09

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