JPH0461502U - - Google Patents

Info

Publication number
JPH0461502U
JPH0461502U JP10501890U JP10501890U JPH0461502U JP H0461502 U JPH0461502 U JP H0461502U JP 10501890 U JP10501890 U JP 10501890U JP 10501890 U JP10501890 U JP 10501890U JP H0461502 U JPH0461502 U JP H0461502U
Authority
JP
Japan
Prior art keywords
optotype
plates
board
visual acuity
optical member
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.)
Granted
Application number
JP10501890U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0546724Y2 (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 JP1990105018U priority Critical patent/JPH0546724Y2/ja
Publication of JPH0461502U publication Critical patent/JPH0461502U/ja
Application granted granted Critical
Publication of JPH0546724Y2 publication Critical patent/JPH0546724Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP1990105018U 1990-10-05 1990-10-05 Expired - Lifetime JPH0546724Y2 (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990105018U JPH0546724Y2 (enExample) 1990-10-05 1990-10-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990105018U JPH0546724Y2 (enExample) 1990-10-05 1990-10-05

Publications (2)

Publication Number Publication Date
JPH0461502U true JPH0461502U (enExample) 1992-05-27
JPH0546724Y2 JPH0546724Y2 (enExample) 1993-12-08

Family

ID=31850528

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990105018U Expired - Lifetime JPH0546724Y2 (enExample) 1990-10-05 1990-10-05

Country Status (1)

Country Link
JP (1) JPH0546724Y2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0852113A (ja) * 1994-08-10 1996-02-27 Nidek Co Ltd 視機能検査装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5535131A (en) * 1978-09-04 1980-03-12 Hitachi Ltd Rotary material in hydraulic machine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5535131A (en) * 1978-09-04 1980-03-12 Hitachi Ltd Rotary material in hydraulic machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0852113A (ja) * 1994-08-10 1996-02-27 Nidek Co Ltd 視機能検査装置

Also Published As

Publication number Publication date
JPH0546724Y2 (enExample) 1993-12-08

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