JP2515090Y2 - 多孔性パイプ - Google Patents
多孔性パイプInfo
- Publication number
- JP2515090Y2 JP2515090Y2 JP1989119383U JP11938389U JP2515090Y2 JP 2515090 Y2 JP2515090 Y2 JP 2515090Y2 JP 1989119383 U JP1989119383 U JP 1989119383U JP 11938389 U JP11938389 U JP 11938389U JP 2515090 Y2 JP2515090 Y2 JP 2515090Y2
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- porous pipe
- present
- rubber
- porous
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
- Laminated Bodies (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989119383U JP2515090Y2 (ja) | 1989-10-11 | 1989-10-11 | 多孔性パイプ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989119383U JP2515090Y2 (ja) | 1989-10-11 | 1989-10-11 | 多孔性パイプ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0357027U JPH0357027U (sv) | 1991-05-31 |
JP2515090Y2 true JP2515090Y2 (ja) | 1996-10-23 |
Family
ID=31667509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989119383U Expired - Fee Related JP2515090Y2 (ja) | 1989-10-11 | 1989-10-11 | 多孔性パイプ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2515090Y2 (sv) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003053816A (ja) * | 2001-08-10 | 2003-02-26 | Nippon Kagaku Hanbai Kk | 排水管 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5222959U (sv) * | 1975-08-07 | 1977-02-18 | ||
JPS58106282A (ja) * | 1981-12-18 | 1983-06-24 | 坂田 元吉 | 多孔性パイプ |
-
1989
- 1989-10-11 JP JP1989119383U patent/JP2515090Y2/ja not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003053816A (ja) * | 2001-08-10 | 2003-02-26 | Nippon Kagaku Hanbai Kk | 排水管 |
Also Published As
Publication number | Publication date |
---|---|
JPH0357027U (sv) | 1991-05-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |