KR910004031U - 마스크 - Google Patents

마스크

Info

Publication number
KR910004031U
KR910004031U KR2019890012746U KR890012746U KR910004031U KR 910004031 U KR910004031 U KR 910004031U KR 2019890012746 U KR2019890012746 U KR 2019890012746U KR 890012746 U KR890012746 U KR 890012746U KR 910004031 U KR910004031 U KR 910004031U
Authority
KR
South Korea
Prior art keywords
mask
Prior art date
Application number
KR2019890012746U
Other languages
English (en)
Other versions
KR920000214Y1 (ko
Inventor
심보경
Original Assignee
심보경
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 심보경 filed Critical 심보경
Priority to KR2019890012746U priority Critical patent/KR920000214Y1/ko
Publication of KR910004031U publication Critical patent/KR910004031U/ko
Application granted granted Critical
Publication of KR920000214Y1 publication Critical patent/KR920000214Y1/ko

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B23/00—Filters for breathing-protection purposes
    • A62B23/06—Nose filters
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
    • A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
    • A41D13/1107—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/02—Masks

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Otolaryngology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Pulmonology (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
KR2019890012746U 1989-08-31 1989-08-31 마스크 KR920000214Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890012746U KR920000214Y1 (ko) 1989-08-31 1989-08-31 마스크

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890012746U KR920000214Y1 (ko) 1989-08-31 1989-08-31 마스크

Publications (2)

Publication Number Publication Date
KR910004031U true KR910004031U (ko) 1991-03-18
KR920000214Y1 KR920000214Y1 (ko) 1992-01-15

Family

ID=19289605

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890012746U KR920000214Y1 (ko) 1989-08-31 1989-08-31 마스크

Country Status (1)

Country Link
KR (1) KR920000214Y1 (ko)

Also Published As

Publication number Publication date
KR920000214Y1 (ko) 1992-01-15

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Legal Events

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E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
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Year of fee payment: 5

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