JPS6285549U - - Google Patents
Info
- Publication number
- JPS6285549U JPS6285549U JP17611785U JP17611785U JPS6285549U JP S6285549 U JPS6285549 U JP S6285549U JP 17611785 U JP17611785 U JP 17611785U JP 17611785 U JP17611785 U JP 17611785U JP S6285549 U JPS6285549 U JP S6285549U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical block
- peripheral surface
- utility
- depressed part
- hole
- 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
- 238000012856 packing Methods 0.000 claims description 5
- 230000000994 depressogenic effect Effects 0.000 claims 3
- 230000002093 peripheral effect Effects 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Landscapes
- Sewage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985176117U JPH0346032Y2 (pl) | 1985-11-18 | 1985-11-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985176117U JPH0346032Y2 (pl) | 1985-11-18 | 1985-11-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6285549U true JPS6285549U (pl) | 1987-06-01 |
| JPH0346032Y2 JPH0346032Y2 (pl) | 1991-09-27 |
Family
ID=31116057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985176117U Expired JPH0346032Y2 (pl) | 1985-11-18 | 1985-11-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0346032Y2 (pl) |
-
1985
- 1985-11-18 JP JP1985176117U patent/JPH0346032Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0346032Y2 (pl) | 1991-09-27 |