JPH0640756Y2 - 階 段 - Google Patents
階 段Info
- Publication number
- JPH0640756Y2 JPH0640756Y2 JP93589U JP93589U JPH0640756Y2 JP H0640756 Y2 JPH0640756 Y2 JP H0640756Y2 JP 93589 U JP93589 U JP 93589U JP 93589 U JP93589 U JP 93589U JP H0640756 Y2 JPH0640756 Y2 JP H0640756Y2
- Authority
- JP
- Japan
- Prior art keywords
- tread
- height
- treads
- girder
- twice
- 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 - Lifetime
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP93589U JPH0640756Y2 (ja) | 1989-01-09 | 1989-01-09 | 階 段 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP93589U JPH0640756Y2 (ja) | 1989-01-09 | 1989-01-09 | 階 段 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0291829U JPH0291829U (US20020128544A1-20020912-P00008.png) | 1990-07-20 |
JPH0640756Y2 true JPH0640756Y2 (ja) | 1994-10-26 |
Family
ID=31200385
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP93589U Expired - Lifetime JPH0640756Y2 (ja) | 1989-01-09 | 1989-01-09 | 階 段 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0640756Y2 (US20020128544A1-20020912-P00008.png) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5386708B2 (ja) * | 2008-06-04 | 2014-01-15 | 株式会社Lixil | 階段構造 |
JP6165663B2 (ja) * | 2014-03-28 | 2017-07-19 | 株式会社アールシーコア | 収納階段 |
-
1989
- 1989-01-09 JP JP93589U patent/JPH0640756Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0291829U (US20020128544A1-20020912-P00008.png) | 1990-07-20 |
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