KR860010771U - 연결부가 일체로 형성된 합성수지제 배수관 - Google Patents
연결부가 일체로 형성된 합성수지제 배수관Info
- Publication number
- KR860010771U KR860010771U KR2019850001287U KR850001287U KR860010771U KR 860010771 U KR860010771 U KR 860010771U KR 2019850001287 U KR2019850001287 U KR 2019850001287U KR 850001287 U KR850001287 U KR 850001287U KR 860010771 U KR860010771 U KR 860010771U
- Authority
- KR
- South Korea
- Prior art keywords
- synthetic resin
- drain pipe
- integral connection
- resin drain
- integral
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/12—Rigid pipes of plastics with or without reinforcement
- F16L9/127—Rigid pipes of plastics with or without reinforcement the walls consisting of a single layer
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L25/00—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means
- F16L25/0036—Joints for corrugated pipes
- F16L25/0063—Joints for corrugated pipes with two corrugated pipes being directly connected to each other
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/006—Rigid pipes specially profiled
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019850001287U KR870002306Y1 (ko) | 1985-02-07 | 1985-02-07 | 연결부가 일체로 형성된 합성수지제 배수관 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019850001287U KR870002306Y1 (ko) | 1985-02-07 | 1985-02-07 | 연결부가 일체로 형성된 합성수지제 배수관 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR860010771U true KR860010771U (ko) | 1986-09-08 |
KR870002306Y1 KR870002306Y1 (ko) | 1987-06-30 |
Family
ID=19239902
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019850001287U KR870002306Y1 (ko) | 1985-02-07 | 1985-02-07 | 연결부가 일체로 형성된 합성수지제 배수관 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR870002306Y1 (ko) |
-
1985
- 1985-02-07 KR KR2019850001287U patent/KR870002306Y1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR870002306Y1 (ko) | 1987-06-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
NORF | Unpaid initial registration fee |