JPS63176107U - - Google Patents
Info
- Publication number
- JPS63176107U JPS63176107U JP6808387U JP6808387U JPS63176107U JP S63176107 U JPS63176107 U JP S63176107U JP 6808387 U JP6808387 U JP 6808387U JP 6808387 U JP6808387 U JP 6808387U JP S63176107 U JPS63176107 U JP S63176107U
- Authority
- JP
- Japan
- Prior art keywords
- back surface
- slight
- inclined surface
- mixed soil
- gutter
- 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
- 239000002689 soil Substances 0.000 claims description 4
- 230000000630 rising effect Effects 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000009194 climbing Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Landscapes
- Road Paving Structures (AREA)
- Sewage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6808387U JPS63176107U (it) | 1987-05-07 | 1987-05-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6808387U JPS63176107U (it) | 1987-05-07 | 1987-05-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63176107U true JPS63176107U (it) | 1988-11-15 |
Family
ID=30907577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6808387U Pending JPS63176107U (it) | 1987-05-07 | 1987-05-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63176107U (it) |
-
1987
- 1987-05-07 JP JP6808387U patent/JPS63176107U/ja active Pending