JPS625100Y2 - - Google Patents
Info
- Publication number
- JPS625100Y2 JPS625100Y2 JP20076583U JP20076583U JPS625100Y2 JP S625100 Y2 JPS625100 Y2 JP S625100Y2 JP 20076583 U JP20076583 U JP 20076583U JP 20076583 U JP20076583 U JP 20076583U JP S625100 Y2 JPS625100 Y2 JP S625100Y2
- Authority
- JP
- Japan
- Prior art keywords
- keyhole
- opening
- recess
- cover
- iron
- 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.)
- Expired
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 238000000034 method Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20076583U JPS60107144U (ja) | 1983-12-27 | 1983-12-27 | マンホ−ル鉄蓋用把手 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20076583U JPS60107144U (ja) | 1983-12-27 | 1983-12-27 | マンホ−ル鉄蓋用把手 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60107144U JPS60107144U (ja) | 1985-07-20 |
| JPS625100Y2 true JPS625100Y2 (en, 2012) | 1987-02-05 |
Family
ID=30761919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20076583U Granted JPS60107144U (ja) | 1983-12-27 | 1983-12-27 | マンホ−ル鉄蓋用把手 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60107144U (en, 2012) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11643240B2 (en) | 2019-10-07 | 2023-05-09 | International Paper Company | Container with improved breakdown features |
-
1983
- 1983-12-27 JP JP20076583U patent/JPS60107144U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60107144U (ja) | 1985-07-20 |