JPS63101696U - - Google Patents
Info
- Publication number
- JPS63101696U JPS63101696U JP19693886U JP19693886U JPS63101696U JP S63101696 U JPS63101696 U JP S63101696U JP 19693886 U JP19693886 U JP 19693886U JP 19693886 U JP19693886 U JP 19693886U JP S63101696 U JPS63101696 U JP S63101696U
- Authority
- JP
- Japan
- Prior art keywords
- ceiling
- cover plate
- opening frame
- ladder device
- ladder
- 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
Landscapes
- Ladders (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986196938U JPH0529360Y2 (sh) | 1986-12-22 | 1986-12-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986196938U JPH0529360Y2 (sh) | 1986-12-22 | 1986-12-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63101696U true JPS63101696U (sh) | 1988-07-01 |
JPH0529360Y2 JPH0529360Y2 (sh) | 1993-07-27 |
Family
ID=31156202
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1986196938U Expired - Lifetime JPH0529360Y2 (sh) | 1986-12-22 | 1986-12-22 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0529360Y2 (sh) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5714320U (sh) * | 1980-06-26 | 1982-01-25 | ||
JPS6191931U (sh) * | 1984-11-22 | 1986-06-14 | ||
JPS61108738U (sh) * | 1984-12-24 | 1986-07-10 |
-
1986
- 1986-12-22 JP JP1986196938U patent/JPH0529360Y2/ja not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5714320U (sh) * | 1980-06-26 | 1982-01-25 | ||
JPS6191931U (sh) * | 1984-11-22 | 1986-06-14 | ||
JPS61108738U (sh) * | 1984-12-24 | 1986-07-10 |
Also Published As
Publication number | Publication date |
---|---|
JPH0529360Y2 (sh) | 1993-07-27 |