KR920004797A - Reverse pressure prevention device of gas heater - Google Patents
Reverse pressure prevention device of gas heater Download PDFInfo
- Publication number
- KR920004797A KR920004797A KR1019900013825A KR900013825A KR920004797A KR 920004797 A KR920004797 A KR 920004797A KR 1019900013825 A KR1019900013825 A KR 1019900013825A KR 900013825 A KR900013825 A KR 900013825A KR 920004797 A KR920004797 A KR 920004797A
- Authority
- KR
- South Korea
- Prior art keywords
- reverse pressure
- prevention device
- gas heater
- pressure prevention
- gas
- Prior art date
Links
Landscapes
- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
내용 없음No content
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제1도는 통상적인 가스온풍기의 구성을 개략적으로 보인 정면도,1 is a front view schematically showing the configuration of a conventional gas warmer,
제2도는 통상의 측면도.2 is a typical side view.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019900013825A KR920004797A (en) | 1990-08-31 | 1990-08-31 | Reverse pressure prevention device of gas heater |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019900013825A KR920004797A (en) | 1990-08-31 | 1990-08-31 | Reverse pressure prevention device of gas heater |
Publications (1)
Publication Number | Publication Date |
---|---|
KR920004797A true KR920004797A (en) | 1992-03-28 |
Family
ID=67542706
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019900013825A KR920004797A (en) | 1990-08-31 | 1990-08-31 | Reverse pressure prevention device of gas heater |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR920004797A (en) |
-
1990
- 1990-08-31 KR KR1019900013825A patent/KR920004797A/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 |