JPH03111800U - - Google Patents
Info
- Publication number
- JPH03111800U JPH03111800U JP1977590U JP1977590U JPH03111800U JP H03111800 U JPH03111800 U JP H03111800U JP 1977590 U JP1977590 U JP 1977590U JP 1977590 U JP1977590 U JP 1977590U JP H03111800 U JPH03111800 U JP H03111800U
- Authority
- JP
- Japan
- Prior art keywords
- angle leg
- bolt
- tightening bolt
- right angles
- steel tower
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims 1
Landscapes
- Ladders (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977590U JPH03111800U (th) | 1990-02-28 | 1990-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977590U JPH03111800U (th) | 1990-02-28 | 1990-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03111800U true JPH03111800U (th) | 1991-11-15 |
Family
ID=31522880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1977590U Pending JPH03111800U (th) | 1990-02-28 | 1990-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03111800U (th) |
-
1990
- 1990-02-28 JP JP1977590U patent/JPH03111800U/ja active Pending