JPS63192599U - - Google Patents
Info
- Publication number
- JPS63192599U JPS63192599U JP8452187U JP8452187U JPS63192599U JP S63192599 U JPS63192599 U JP S63192599U JP 8452187 U JP8452187 U JP 8452187U JP 8452187 U JP8452187 U JP 8452187U JP S63192599 U JPS63192599 U JP S63192599U
- Authority
- JP
- Japan
- Prior art keywords
- ceiling
- switch
- ladder device
- stored
- ventilation system
- 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
Landscapes
- Ladders (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8452187U JPS63192599U (enExample) | 1987-05-29 | 1987-05-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8452187U JPS63192599U (enExample) | 1987-05-29 | 1987-05-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63192599U true JPS63192599U (enExample) | 1988-12-12 |
Family
ID=30939100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8452187U Pending JPS63192599U (enExample) | 1987-05-29 | 1987-05-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63192599U (enExample) |
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1987
- 1987-05-29 JP JP8452187U patent/JPS63192599U/ja active Pending