KR920000959U - 온돌파이프 연결구 - Google Patents
온돌파이프 연결구Info
- Publication number
- KR920000959U KR920000959U KR2019900008375U KR900008375U KR920000959U KR 920000959 U KR920000959 U KR 920000959U KR 2019900008375 U KR2019900008375 U KR 2019900008375U KR 900008375 U KR900008375 U KR 900008375U KR 920000959 U KR920000959 U KR 920000959U
- Authority
- KR
- South Korea
- Prior art keywords
- pipe connector
- ondol pipe
- ondol
- connector
- pipe
- Prior art date
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019900008375U KR920004645Y1 (ko) | 1990-06-14 | 1990-06-14 | 온돌파이프 연결구 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019900008375U KR920004645Y1 (ko) | 1990-06-14 | 1990-06-14 | 온돌파이프 연결구 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR920000959U true KR920000959U (ko) | 1992-01-28 |
| KR920004645Y1 KR920004645Y1 (ko) | 1992-07-10 |
Family
ID=19299876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019900008375U KR920004645Y1 (ko) | 1990-06-14 | 1990-06-14 | 온돌파이프 연결구 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR920004645Y1 (ko) |
-
1990
- 1990-06-14 KR KR2019900008375U patent/KR920004645Y1/ko active Pre-grant Review Request
Also Published As
| Publication number | Publication date |
|---|---|
| KR920004645Y1 (ko) | 1992-07-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19900614 |
|
| UA0201 | Request for examination |
Patent event date: 19900614 Patent event code: UA02012R01D Comment text: Request for Examination of Application |
|
| UG1501 | Laying open of application | ||
| E902 | Notification of reason for refusal | ||
| UE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event code: UE09021S01D Patent event date: 19920227 |
|
| UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19920612 |
|
| O032 | Opposition [utility model]: request for opposition | ||
| UO0301 | Opposition |
Comment text: Request for Opposition Patent event code: UO03011R01D Patent event date: 19920909 |