JPH01120587U - - Google Patents
Info
- Publication number
- JPH01120587U JPH01120587U JP1407888U JP1407888U JPH01120587U JP H01120587 U JPH01120587 U JP H01120587U JP 1407888 U JP1407888 U JP 1407888U JP 1407888 U JP1407888 U JP 1407888U JP H01120587 U JPH01120587 U JP H01120587U
- Authority
- JP
- Japan
- Prior art keywords
- stepped surface
- female
- tight material
- male
- gutter block
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 claims description 3
Landscapes
- Sewage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1407888U JPH01120587U (el) | 1988-02-04 | 1988-02-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1407888U JPH01120587U (el) | 1988-02-04 | 1988-02-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01120587U true JPH01120587U (el) | 1989-08-15 |
Family
ID=31224950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1407888U Pending JPH01120587U (el) | 1988-02-04 | 1988-02-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01120587U (el) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5842289B2 (ja) * | 1976-03-09 | 1983-09-19 | 帝人株式会社 | 熱可塑性合成繊維牽切スライバ−の製造法 |
| JPS5927233B2 (ja) * | 1979-02-28 | 1984-07-04 | 日本クラウンコルク株式会社 | 容器蓋の不良品選別装置 |
-
1988
- 1988-02-04 JP JP1407888U patent/JPH01120587U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5842289B2 (ja) * | 1976-03-09 | 1983-09-19 | 帝人株式会社 | 熱可塑性合成繊維牽切スライバ−の製造法 |
| JPS5927233B2 (ja) * | 1979-02-28 | 1984-07-04 | 日本クラウンコルク株式会社 | 容器蓋の不良品選別装置 |