JPH02147525U - - Google Patents
Info
- Publication number
- JPH02147525U JPH02147525U JP5509489U JP5509489U JPH02147525U JP H02147525 U JPH02147525 U JP H02147525U JP 5509489 U JP5509489 U JP 5509489U JP 5509489 U JP5509489 U JP 5509489U JP H02147525 U JPH02147525 U JP H02147525U
- Authority
- JP
- Japan
- Prior art keywords
- floor
- staircase
- landing
- extending
- floor height
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 claims description 8
- 239000011800 void material Substances 0.000 claims 2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989055094U JPH072854Y2 (ja) | 1989-05-13 | 1989-05-13 | 階段構造 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989055094U JPH072854Y2 (ja) | 1989-05-13 | 1989-05-13 | 階段構造 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02147525U true JPH02147525U (xx) | 1990-12-14 |
| JPH072854Y2 JPH072854Y2 (ja) | 1995-01-25 |
Family
ID=31577742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989055094U Expired - Lifetime JPH072854Y2 (ja) | 1989-05-13 | 1989-05-13 | 階段構造 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH072854Y2 (xx) |
-
1989
- 1989-05-13 JP JP1989055094U patent/JPH072854Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH072854Y2 (ja) | 1995-01-25 |