KR950030560U - Pipeline drainage - Google Patents
Pipeline drainageInfo
- Publication number
- KR950030560U KR950030560U KR2019940007579U KR19940007579U KR950030560U KR 950030560 U KR950030560 U KR 950030560U KR 2019940007579 U KR2019940007579 U KR 2019940007579U KR 19940007579 U KR19940007579 U KR 19940007579U KR 950030560 U KR950030560 U KR 950030560U
- Authority
- KR
- South Korea
- Prior art keywords
- pipeline drainage
- drainage
- pipeline
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/09—Component parts or accessories
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019940007579U KR970006870Y1 (en) | 1994-04-12 | 1994-04-12 | A sealing device in pipes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019940007579U KR970006870Y1 (en) | 1994-04-12 | 1994-04-12 | A sealing device in pipes |
Publications (2)
Publication Number | Publication Date |
---|---|
KR950030560U true KR950030560U (en) | 1995-11-20 |
KR970006870Y1 KR970006870Y1 (en) | 1997-07-09 |
Family
ID=19380815
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019940007579U KR970006870Y1 (en) | 1994-04-12 | 1994-04-12 | A sealing device in pipes |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970006870Y1 (en) |
-
1994
- 1994-04-12 KR KR2019940007579U patent/KR970006870Y1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR970006870Y1 (en) | 1997-07-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 20001209 Year of fee payment: 4 |
|
LAPS | Lapse due to unpaid annual fee |