JPS5834908Y2 - 勾配調整式階段 - Google Patents
勾配調整式階段Info
- Publication number
- JPS5834908Y2 JPS5834908Y2 JP1977075689U JP7568977U JPS5834908Y2 JP S5834908 Y2 JPS5834908 Y2 JP S5834908Y2 JP 1977075689 U JP1977075689 U JP 1977075689U JP 7568977 U JP7568977 U JP 7568977U JP S5834908 Y2 JPS5834908 Y2 JP S5834908Y2
- Authority
- JP
- Japan
- Prior art keywords
- slope
- bundle
- stairs
- staircase
- right angles
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1977075689U JPS5834908Y2 (ja) | 1977-06-09 | 1977-06-09 | 勾配調整式階段 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1977075689U JPS5834908Y2 (ja) | 1977-06-09 | 1977-06-09 | 勾配調整式階段 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS543022U JPS543022U (enrdf_load_stackoverflow) | 1979-01-10 |
JPS5834908Y2 true JPS5834908Y2 (ja) | 1983-08-05 |
Family
ID=28990314
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1977075689U Expired JPS5834908Y2 (ja) | 1977-06-09 | 1977-06-09 | 勾配調整式階段 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5834908Y2 (enrdf_load_stackoverflow) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS427968Y1 (enrdf_load_stackoverflow) * | 1964-06-09 | 1967-04-20 |
-
1977
- 1977-06-09 JP JP1977075689U patent/JPS5834908Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS543022U (enrdf_load_stackoverflow) | 1979-01-10 |
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