KR920001179U - Telescopic glasses - Google Patents

Telescopic glasses

Info

Publication number
KR920001179U
KR920001179U KR2019900008805U KR900008805U KR920001179U KR 920001179 U KR920001179 U KR 920001179U KR 2019900008805 U KR2019900008805 U KR 2019900008805U KR 900008805 U KR900008805 U KR 900008805U KR 920001179 U KR920001179 U KR 920001179U
Authority
KR
South Korea
Prior art keywords
telescopic glasses
glasses
telescopic
Prior art date
Application number
KR2019900008805U
Other languages
Korean (ko)
Other versions
KR920000740Y1 (en
Inventor
김철재
Original Assignee
김철재
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 김철재 filed Critical 김철재
Priority to KR2019900008805U priority Critical patent/KR920000740Y1/en
Application granted granted Critical
Publication of KR920000740Y1 publication Critical patent/KR920000740Y1/en
Publication of KR920001179U publication Critical patent/KR920001179U/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/024—Methods of designing ophthalmic lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C2202/00—Generic optical aspects applicable to one or more of the subgroups of G02C7/00
    • G02C2202/02—Mislocation tolerant lenses or lens systems

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Eyeglasses (AREA)
KR2019900008805U 1990-06-21 1990-06-21 Spectacles KR920000740Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900008805U KR920000740Y1 (en) 1990-06-21 1990-06-21 Spectacles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900008805U KR920000740Y1 (en) 1990-06-21 1990-06-21 Spectacles

Publications (2)

Publication Number Publication Date
KR920000740Y1 KR920000740Y1 (en) 1992-01-23
KR920001179U true KR920001179U (en) 1992-01-28

Family

ID=19300134

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900008805U KR920000740Y1 (en) 1990-06-21 1990-06-21 Spectacles

Country Status (1)

Country Link
KR (1) KR920000740Y1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109856812A (en) * 2019-04-10 2019-06-07 温州市冠豪眼镜有限公司 A kind of telescopically adjustable earpiece

Also Published As

Publication number Publication date
KR920000740Y1 (en) 1992-01-23

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee