JPS6242998Y2 - - Google Patents
Info
- Publication number
- JPS6242998Y2 JPS6242998Y2 JP9254184U JP9254184U JPS6242998Y2 JP S6242998 Y2 JPS6242998 Y2 JP S6242998Y2 JP 9254184 U JP9254184 U JP 9254184U JP 9254184 U JP9254184 U JP 9254184U JP S6242998 Y2 JPS6242998 Y2 JP S6242998Y2
- Authority
- JP
- Japan
- Prior art keywords
- inner cylinder
- sheet material
- cylinder
- smooth sheet
- cylindrical body
- 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
Links
- 239000000463 material Substances 0.000 claims description 18
- 230000002093 peripheral effect Effects 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- 239000010426 asphalt Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9254184U JPS6110377U (ja) | 1984-06-22 | 1984-06-22 | 地中構造物用筐体 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9254184U JPS6110377U (ja) | 1984-06-22 | 1984-06-22 | 地中構造物用筐体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6110377U JPS6110377U (ja) | 1986-01-22 |
| JPS6242998Y2 true JPS6242998Y2 (enrdf_load_stackoverflow) | 1987-11-06 |
Family
ID=30649428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9254184U Granted JPS6110377U (ja) | 1984-06-22 | 1984-06-22 | 地中構造物用筐体 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6110377U (enrdf_load_stackoverflow) |
-
1984
- 1984-06-22 JP JP9254184U patent/JPS6110377U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6110377U (ja) | 1986-01-22 |
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