JPH0372955U - - Google Patents
Info
- Publication number
- JPH0372955U JPH0372955U JP13365589U JP13365589U JPH0372955U JP H0372955 U JPH0372955 U JP H0372955U JP 13365589 U JP13365589 U JP 13365589U JP 13365589 U JP13365589 U JP 13365589U JP H0372955 U JPH0372955 U JP H0372955U
- Authority
- JP
- Japan
- Prior art keywords
- iron
- iron lid
- side surfaces
- lid piece
- close contact
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 20
- 229910052742 iron Inorganic materials 0.000 claims description 10
- PMVSDNDAUGGCCE-TYYBGVCCSA-L Ferrous fumarate Chemical compound [Fe+2].[O-]C(=O)\C=C\C([O-])=O PMVSDNDAUGGCCE-TYYBGVCCSA-L 0.000 claims 2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13365589U JPH0372955U (hu) | 1989-11-17 | 1989-11-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13365589U JPH0372955U (hu) | 1989-11-17 | 1989-11-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0372955U true JPH0372955U (hu) | 1991-07-23 |
Family
ID=31681053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13365589U Pending JPH0372955U (hu) | 1989-11-17 | 1989-11-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0372955U (hu) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006336312A (ja) * | 2005-06-02 | 2006-12-14 | Fukunishi Imono Kk | 矩形状マンホール |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5239658B2 (hu) * | 1973-11-16 | 1977-10-06 |
-
1989
- 1989-11-17 JP JP13365589U patent/JPH0372955U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5239658B2 (hu) * | 1973-11-16 | 1977-10-06 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006336312A (ja) * | 2005-06-02 | 2006-12-14 | Fukunishi Imono Kk | 矩形状マンホール |
| JP4593371B2 (ja) * | 2005-06-02 | 2010-12-08 | 福西鑄物株式会社 | 矩形状マンホール |