KR900017534U - Portable glasses cleaning - Google Patents

Portable glasses cleaning

Info

Publication number
KR900017534U
KR900017534U KR2019890002687U KR890002687U KR900017534U KR 900017534 U KR900017534 U KR 900017534U KR 2019890002687 U KR2019890002687 U KR 2019890002687U KR 890002687 U KR890002687 U KR 890002687U KR 900017534 U KR900017534 U KR 900017534U
Authority
KR
South Korea
Prior art keywords
glasses cleaning
portable glasses
portable
cleaning
glasses
Prior art date
Application number
KR2019890002687U
Other languages
Korean (ko)
Other versions
KR910002665Y1 (en
Inventor
이원명
Original Assignee
이원명
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 이원명 filed Critical 이원명
Priority to KR2019890002687U priority Critical patent/KR910002665Y1/en
Publication of KR900017534U publication Critical patent/KR900017534U/en
Application granted granted Critical
Publication of KR910002665Y1 publication Critical patent/KR910002665Y1/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C13/00—Assembling; Repairing; Cleaning
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/18—Coatings for keeping optical surfaces clean, e.g. hydrophobic or photo-catalytic films

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
KR2019890002687U 1989-03-09 1989-03-09 Cleaner for lens KR910002665Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890002687U KR910002665Y1 (en) 1989-03-09 1989-03-09 Cleaner for lens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890002687U KR910002665Y1 (en) 1989-03-09 1989-03-09 Cleaner for lens

Publications (2)

Publication Number Publication Date
KR900017534U true KR900017534U (en) 1990-10-05
KR910002665Y1 KR910002665Y1 (en) 1991-04-22

Family

ID=19284282

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890002687U KR910002665Y1 (en) 1989-03-09 1989-03-09 Cleaner for lens

Country Status (1)

Country Link
KR (1) KR910002665Y1 (en)

Also Published As

Publication number Publication date
KR910002665Y1 (en) 1991-04-22

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
NORF Unpaid initial registration fee