JPS6395751U - - Google Patents
Info
- Publication number
- JPS6395751U JPS6395751U JP18931386U JP18931386U JPS6395751U JP S6395751 U JPS6395751 U JP S6395751U JP 18931386 U JP18931386 U JP 18931386U JP 18931386 U JP18931386 U JP 18931386U JP S6395751 U JPS6395751 U JP S6395751U
- Authority
- JP
- Japan
- Prior art keywords
- protrusions forming
- pattern
- lid
- main pattern
- base
- 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.)
- Granted
Links
- 239000000945 filler Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18931386U JPH0355642Y2 (pl) | 1986-12-08 | 1986-12-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18931386U JPH0355642Y2 (pl) | 1986-12-08 | 1986-12-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6395751U true JPS6395751U (pl) | 1988-06-21 |
| JPH0355642Y2 JPH0355642Y2 (pl) | 1991-12-11 |
Family
ID=31141496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18931386U Expired JPH0355642Y2 (pl) | 1986-12-08 | 1986-12-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0355642Y2 (pl) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006225994A (ja) * | 2005-02-17 | 2006-08-31 | Asahi Tec Corp | 地下構造物用蓋およびその評価方法 |
| JP2010261306A (ja) * | 2010-07-20 | 2010-11-18 | Asahi Tec Environmental Solutions Corp | 地下構造物用蓋 |
| JP2012140861A (ja) * | 2012-04-27 | 2012-07-26 | Aquaintech Corp | 地下構造物用蓋 |
-
1986
- 1986-12-08 JP JP18931386U patent/JPH0355642Y2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006225994A (ja) * | 2005-02-17 | 2006-08-31 | Asahi Tec Corp | 地下構造物用蓋およびその評価方法 |
| JP2010261306A (ja) * | 2010-07-20 | 2010-11-18 | Asahi Tec Environmental Solutions Corp | 地下構造物用蓋 |
| JP2012140861A (ja) * | 2012-04-27 | 2012-07-26 | Aquaintech Corp | 地下構造物用蓋 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0355642Y2 (pl) | 1991-12-11 |