KR920017690U - Welding mask - Google Patents

Welding mask

Info

Publication number
KR920017690U
KR920017690U KR2019910003385U KR910003385U KR920017690U KR 920017690 U KR920017690 U KR 920017690U KR 2019910003385 U KR2019910003385 U KR 2019910003385U KR 910003385 U KR910003385 U KR 910003385U KR 920017690 U KR920017690 U KR 920017690U
Authority
KR
South Korea
Prior art keywords
welding mask
mask
welding
Prior art date
Application number
KR2019910003385U
Other languages
Korean (ko)
Other versions
KR930003757Y1 (en
Inventor
권영세
손기태
김영복
Original Assignee
권영세
손기태
김영복
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 권영세, 손기태, 김영복 filed Critical 권영세
Priority to KR2019910003385U priority Critical patent/KR930003757Y1/en
Publication of KR920017690U publication Critical patent/KR920017690U/en
Application granted granted Critical
Publication of KR930003757Y1 publication Critical patent/KR930003757Y1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/04—Eye-masks ; Devices to be worn on the face, not intended for looking through; Eye-pads for sunbathing
    • A61F9/06—Masks, shields or hoods for welders

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
KR2019910003385U 1991-03-12 1991-03-12 Mask for welder KR930003757Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910003385U KR930003757Y1 (en) 1991-03-12 1991-03-12 Mask for welder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910003385U KR930003757Y1 (en) 1991-03-12 1991-03-12 Mask for welder

Publications (2)

Publication Number Publication Date
KR920017690U true KR920017690U (en) 1992-10-17
KR930003757Y1 KR930003757Y1 (en) 1993-06-23

Family

ID=19311697

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019910003385U KR930003757Y1 (en) 1991-03-12 1991-03-12 Mask for welder

Country Status (1)

Country Link
KR (1) KR930003757Y1 (en)

Also Published As

Publication number Publication date
KR930003757Y1 (en) 1993-06-23

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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
FPAY Annual fee payment

Payment date: 20010522

Year of fee payment: 9

LAPS Lapse due to unpaid annual fee