JPS5640229B2 - - Google Patents
Info
- Publication number
- JPS5640229B2 JPS5640229B2 JP6947476A JP6947476A JPS5640229B2 JP S5640229 B2 JPS5640229 B2 JP S5640229B2 JP 6947476 A JP6947476 A JP 6947476A JP 6947476 A JP6947476 A JP 6947476A JP S5640229 B2 JPS5640229 B2 JP S5640229B2
- Authority
- JP
- Japan
- 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
Landscapes
- Emergency Lowering Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6947476A JPS52152630A (en) | 1976-06-14 | 1976-06-14 | Safety net device for floor opening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6947476A JPS52152630A (en) | 1976-06-14 | 1976-06-14 | Safety net device for floor opening |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52152630A JPS52152630A (en) | 1977-12-19 |
| JPS5640229B2 true JPS5640229B2 (es) | 1981-09-18 |
Family
ID=13403701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6947476A Granted JPS52152630A (en) | 1976-06-14 | 1976-06-14 | Safety net device for floor opening |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS52152630A (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02125152U (es) * | 1989-03-24 | 1990-10-16 | ||
| JP6784615B2 (ja) * | 2017-03-10 | 2020-11-11 | 中電プラント株式会社 | 安全ネットの展張方法 |
-
1976
- 1976-06-14 JP JP6947476A patent/JPS52152630A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS52152630A (en) | 1977-12-19 |