KR870004898U - Dust mask - Google Patents

Dust mask

Info

Publication number
KR870004898U
KR870004898U KR2019850011348U KR850011348U KR870004898U KR 870004898 U KR870004898 U KR 870004898U KR 2019850011348 U KR2019850011348 U KR 2019850011348U KR 850011348 U KR850011348 U KR 850011348U KR 870004898 U KR870004898 U KR 870004898U
Authority
KR
South Korea
Prior art keywords
dust mask
mask
dust
Prior art date
Application number
KR2019850011348U
Other languages
Korean (ko)
Other versions
KR890001126Y1 (en
Inventor
변대규
Original Assignee
변대규
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 변대규 filed Critical 변대규
Priority to KR2019850011348U priority Critical patent/KR890001126Y1/en
Publication of KR870004898U publication Critical patent/KR870004898U/en
Application granted granted Critical
Publication of KR890001126Y1 publication Critical patent/KR890001126Y1/en

Links

Classifications

    • 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
    • A62B18/025—Halfmasks
    • 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
    • A41D13/1161—Means for fastening to the user's head
KR2019850011348U 1985-09-02 1985-09-02 Dustproof mask KR890001126Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019850011348U KR890001126Y1 (en) 1985-09-02 1985-09-02 Dustproof mask

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019850011348U KR890001126Y1 (en) 1985-09-02 1985-09-02 Dustproof mask

Publications (2)

Publication Number Publication Date
KR870004898U true KR870004898U (en) 1987-04-21
KR890001126Y1 KR890001126Y1 (en) 1989-03-30

Family

ID=19245100

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019850011348U KR890001126Y1 (en) 1985-09-02 1985-09-02 Dustproof mask

Country Status (1)

Country Link
KR (1) KR890001126Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100374386B1 (en) * 1998-11-26 2003-06-12 대국기업 주식회사 Disposable dust protective mask

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100705394B1 (en) * 2004-04-02 2007-04-10 송이남 A rapidity heating apparatus thereof and rapidity heating method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100374386B1 (en) * 1998-11-26 2003-06-12 대국기업 주식회사 Disposable dust protective mask

Also Published As

Publication number Publication date
KR890001126Y1 (en) 1989-03-30

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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