KR970014790A - Contamination Defense Masks for Ice - Google Patents
Contamination Defense Masks for Ice Download PDFInfo
- Publication number
- KR970014790A KR970014790A KR1019950030661A KR19950030661A KR970014790A KR 970014790 A KR970014790 A KR 970014790A KR 1019950030661 A KR1019950030661 A KR 1019950030661A KR 19950030661 A KR19950030661 A KR 19950030661A KR 970014790 A KR970014790 A KR 970014790A
- Authority
- KR
- South Korea
- Prior art keywords
- ice
- contamination
- masks
- filter
- defense
- Prior art date
Links
Abstract
본원 발명은 방독면의 정화장치로서 기존의 카본필터식 마스크 해파필터식 분전 제거장치와 달리 사용후에 장화잔재가 전혀 남지 안아 폐기물처리가 전혀 문제되지 안으며 조업능율에 긍정적 영양을 줌으로 능률향상에 기여한다.The present invention, unlike the conventional carbon filter mask filter filter dust removal device as a purification device for gas masks, does not leave any residue after use, so waste treatment is not a problem and contributes to efficiency improvement by giving positive nutrition to the operation efficiency. .
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 얼음 방어마스크(면체, 머리끈, 호스)의 도식적 도면,1 is a schematic drawing of an ice protection mask (hedron, braid, hose)
제2도는 얼음용 오염방어마스크의 정밀한 분해사시도임.2 is a precise exploded perspective view of the ice protection mask for ice.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950030661A KR970014790A (en) | 1995-09-19 | 1995-09-19 | Contamination Defense Masks for Ice |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950030661A KR970014790A (en) | 1995-09-19 | 1995-09-19 | Contamination Defense Masks for Ice |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970014790A true KR970014790A (en) | 1997-04-28 |
Family
ID=66615657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950030661A KR970014790A (en) | 1995-09-19 | 1995-09-19 | Contamination Defense Masks for Ice |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970014790A (en) |
-
1995
- 1995-09-19 KR KR1019950030661A patent/KR970014790A/en not_active Application Discontinuation
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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 |