JPH02130921U - - Google Patents
Info
- Publication number
- JPH02130921U JPH02130921U JP3916289U JP3916289U JPH02130921U JP H02130921 U JPH02130921 U JP H02130921U JP 3916289 U JP3916289 U JP 3916289U JP 3916289 U JP3916289 U JP 3916289U JP H02130921 U JPH02130921 U JP H02130921U
- Authority
- JP
- Japan
- Prior art keywords
- tread
- pair
- side members
- simple slope
- uneven part
- 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
- 239000002184 metal Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3916289U JPH02130921U (zh) | 1989-03-31 | 1989-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3916289U JPH02130921U (zh) | 1989-03-31 | 1989-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02130921U true JPH02130921U (zh) | 1990-10-30 |
Family
ID=31547824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3916289U Pending JPH02130921U (zh) | 1989-03-31 | 1989-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02130921U (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6436605B1 (ja) * | 2018-05-28 | 2018-12-12 | 有限会社みうら | 屋外傾斜面用の階段 |
| JP2019019485A (ja) * | 2017-07-13 | 2019-02-07 | 株式会社アクト | 法面ステップ及びこれを用いた法面階段 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5651944B2 (zh) * | 1973-06-15 | 1981-12-09 |
-
1989
- 1989-03-31 JP JP3916289U patent/JPH02130921U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5651944B2 (zh) * | 1973-06-15 | 1981-12-09 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019019485A (ja) * | 2017-07-13 | 2019-02-07 | 株式会社アクト | 法面ステップ及びこれを用いた法面階段 |
| JP6436605B1 (ja) * | 2018-05-28 | 2018-12-12 | 有限会社みうら | 屋外傾斜面用の階段 |