CS472889A2 - Optical system for spectacles - Google Patents

Optical system for spectacles

Info

Publication number
CS472889A2
CS472889A2 CS894728A CS472889A CS472889A2 CS 472889 A2 CS472889 A2 CS 472889A2 CS 894728 A CS894728 A CS 894728A CS 472889 A CS472889 A CS 472889A CS 472889 A2 CS472889 A2 CS 472889A2
Authority
CS
Czechoslovakia
Prior art keywords
spectacles
optical system
optical
Prior art date
Application number
CS894728A
Other languages
Czech (cs)
Inventor
Ladislav Dipl Tech Dubny
Original Assignee
Ladislav Dipl Tech Dubny
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 by Ladislav Dipl Tech Dubny filed Critical Ladislav Dipl Tech Dubny
Priority to CS894728A priority Critical patent/CS472889A2/en
Publication of CS472889A2 publication Critical patent/CS472889A2/en

Links

CS894728A 1989-08-09 1989-08-09 Optical system for spectacles CS472889A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS894728A CS472889A2 (en) 1989-08-09 1989-08-09 Optical system for spectacles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS894728A CS472889A2 (en) 1989-08-09 1989-08-09 Optical system for spectacles

Publications (1)

Publication Number Publication Date
CS472889A2 true CS472889A2 (en) 1991-07-16

Family

ID=5390706

Family Applications (1)

Application Number Title Priority Date Filing Date
CS894728A CS472889A2 (en) 1989-08-09 1989-08-09 Optical system for spectacles

Country Status (1)

Country Link
CS (1) CS472889A2 (en)

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