JPH044935U - - Google Patents
Info
- Publication number
- JPH044935U JPH044935U JP4544290U JP4544290U JPH044935U JP H044935 U JPH044935 U JP H044935U JP 4544290 U JP4544290 U JP 4544290U JP 4544290 U JP4544290 U JP 4544290U JP H044935 U JPH044935 U JP H044935U
- Authority
- JP
- Japan
- Prior art keywords
- wall block
- block
- manhole
- utility
- scope
- 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
- 238000000465 moulding Methods 0.000 claims 1
Description
第１図は本考案の一実施例に係るマンホールブ
ロツクの断面図を示す。 １……マンホールブロツク、Ａ……直壁ブロツ
ク部、Ｂ……斜壁ブロツク部。
ロツクの断面図を示す。 １……マンホールブロツク、Ａ……直壁ブロツ
ク部、Ｂ……斜壁ブロツク部。
Claims (1)
- 直壁ブロツクと斜壁ブロツクを一体化成型した
ことを特徴とするマンホールブロツク。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4544290U JPH044935U (ja) | 1990-04-27 | 1990-04-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4544290U JPH044935U (ja) | 1990-04-27 | 1990-04-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH044935U true JPH044935U (ja) | 1992-01-17 |
Family
ID=31559623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4544290U Pending JPH044935U (ja) | 1990-04-27 | 1990-04-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH044935U (ja) |
-
1990
- 1990-04-27 JP JP4544290U patent/JPH044935U/ja active Pending