JPS57139304U - - Google Patents

Info

Publication number
JPS57139304U
JPS57139304U JP2696281U JP2696281U JPS57139304U JP S57139304 U JPS57139304 U JP S57139304U JP 2696281 U JP2696281 U JP 2696281U JP 2696281 U JP2696281 U JP 2696281U JP S57139304 U JPS57139304 U JP S57139304U
Authority
JP
Japan
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
JP2696281U
Other languages
Japanese (ja)
Other versions
JPS6243531Y2 (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 JP1981026962U priority Critical patent/JPS6243531Y2/ja
Priority to US06/347,898 priority patent/US4436390A/en
Priority to DE19823205308 priority patent/DE3205308A1/de
Publication of JPS57139304U publication Critical patent/JPS57139304U/ja
Application granted granted Critical
Publication of JPS6243531Y2 publication Critical patent/JPS6243531Y2/ja
Expired legal-status Critical Current

Links

JP1981026962U 1981-02-16 1981-02-27 Expired JPS6243531Y2 (enExample)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1981026962U JPS6243531Y2 (enExample) 1981-02-27 1981-02-27
US06/347,898 US4436390A (en) 1981-02-16 1982-02-11 Ophthalmic instrument having a cross cylinder lens
DE19823205308 DE3205308A1 (de) 1981-02-16 1982-02-15 Augenuntersuchungsinstrument mit einer kreuzzylinderlinse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981026962U JPS6243531Y2 (enExample) 1981-02-27 1981-02-27

Publications (2)

Publication Number Publication Date
JPS57139304U true JPS57139304U (enExample) 1982-08-31
JPS6243531Y2 JPS6243531Y2 (enExample) 1987-11-12

Family

ID=29824688

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981026962U Expired JPS6243531Y2 (enExample) 1981-02-16 1981-02-27

Country Status (1)

Country Link
JP (1) JPS6243531Y2 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6227605U (enExample) * 1985-07-31 1987-02-19
JPS6227606U (enExample) * 1985-07-31 1987-02-19

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57134004U (enExample) * 1981-02-16 1982-08-20

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57134004U (enExample) * 1981-02-16 1982-08-20

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6227605U (enExample) * 1985-07-31 1987-02-19
JPS6227606U (enExample) * 1985-07-31 1987-02-19

Also Published As

Publication number Publication date
JPS6243531Y2 (enExample) 1987-11-12

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