JPS6453248U - - Google Patents
Info
- Publication number
- JPS6453248U JPS6453248U JP14825487U JP14825487U JPS6453248U JP S6453248 U JPS6453248 U JP S6453248U JP 14825487 U JP14825487 U JP 14825487U JP 14825487 U JP14825487 U JP 14825487U JP S6453248 U JPS6453248 U JP S6453248U
- Authority
- JP
- Japan
- Prior art keywords
- manhole
- iron cover
- lifting machine
- chain
- pedestal
- 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 16
- 229910052742 iron Inorganic materials 0.000 claims description 8
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14825487U JPS6453248U (cs) | 1987-09-30 | 1987-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14825487U JPS6453248U (cs) | 1987-09-30 | 1987-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6453248U true JPS6453248U (cs) | 1989-04-03 |
Family
ID=31419407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14825487U Pending JPS6453248U (cs) | 1987-09-30 | 1987-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6453248U (cs) |
-
1987
- 1987-09-30 JP JP14825487U patent/JPS6453248U/ja active Pending