JPS6111370Y2 - - Google Patents
Info
- Publication number
- JPS6111370Y2 JPS6111370Y2 JP7221681U JP7221681U JPS6111370Y2 JP S6111370 Y2 JPS6111370 Y2 JP S6111370Y2 JP 7221681 U JP7221681 U JP 7221681U JP 7221681 U JP7221681 U JP 7221681U JP S6111370 Y2 JPS6111370 Y2 JP S6111370Y2
- Authority
- JP
- Japan
- Prior art keywords
- gutter
- square
- ear
- joint
- edge
- 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
- 238000005452 bending Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Sewage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7221681U JPS6111370Y2 (en, 2012) | 1981-05-18 | 1981-05-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7221681U JPS6111370Y2 (en, 2012) | 1981-05-18 | 1981-05-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57183330U JPS57183330U (en, 2012) | 1982-11-20 |
| JPS6111370Y2 true JPS6111370Y2 (en, 2012) | 1986-04-10 |
Family
ID=29868002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7221681U Expired JPS6111370Y2 (en, 2012) | 1981-05-18 | 1981-05-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6111370Y2 (en, 2012) |
-
1981
- 1981-05-18 JP JP7221681U patent/JPS6111370Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57183330U (en, 2012) | 1982-11-20 |