JPS61135951U - - Google Patents
Info
- Publication number
- JPS61135951U JPS61135951U JP1793685U JP1793685U JPS61135951U JP S61135951 U JPS61135951 U JP S61135951U JP 1793685 U JP1793685 U JP 1793685U JP 1793685 U JP1793685 U JP 1793685U JP S61135951 U JPS61135951 U JP S61135951U
- Authority
- JP
- Japan
- Prior art keywords
- threaded part
- manhole
- iron cover
- rotation
- receiving frame
- 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 8
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 5
- 239000011449 brick Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1793685U JPS61135951U (es) | 1985-02-12 | 1985-02-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1793685U JPS61135951U (es) | 1985-02-12 | 1985-02-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61135951U true JPS61135951U (es) | 1986-08-23 |
Family
ID=30506104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1793685U Pending JPS61135951U (es) | 1985-02-12 | 1985-02-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61135951U (es) |
-
1985
- 1985-02-12 JP JP1793685U patent/JPS61135951U/ja active Pending