KR970000457U - 방진마스크용 방진필터 - Google Patents

방진마스크용 방진필터

Info

Publication number
KR970000457U
KR970000457U KR2019950012456U KR19950012456U KR970000457U KR 970000457 U KR970000457 U KR 970000457U KR 2019950012456 U KR2019950012456 U KR 2019950012456U KR 19950012456 U KR19950012456 U KR 19950012456U KR 970000457 U KR970000457 U KR 970000457U
Authority
KR
South Korea
Prior art keywords
dust
mask
filter
dust filter
dust mask
Prior art date
Application number
KR2019950012456U
Other languages
English (en)
Inventor
김용호
Original Assignee
김용호
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 김용호 filed Critical 김용호
Priority to KR2019950012456U priority Critical patent/KR970000457U/ko
Publication of KR970000457U publication Critical patent/KR970000457U/ko

Links

KR2019950012456U 1995-06-01 1995-06-01 방진마스크용 방진필터 KR970000457U (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019950012456U KR970000457U (ko) 1995-06-01 1995-06-01 방진마스크용 방진필터

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019950012456U KR970000457U (ko) 1995-06-01 1995-06-01 방진마스크용 방진필터

Publications (1)

Publication Number Publication Date
KR970000457U true KR970000457U (ko) 1997-01-21

Family

ID=60870162

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019950012456U KR970000457U (ko) 1995-06-01 1995-06-01 방진마스크용 방진필터

Country Status (1)

Country Link
KR (1) KR970000457U (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100321203B1 (ko) * 1999-09-29 2002-03-18 이건 방독면 정화필터의 생산방법

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100321203B1 (ko) * 1999-09-29 2002-03-18 이건 방독면 정화필터의 생산방법

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application