JPS4989947U - - Google Patents
Info
- Publication number
- JPS4989947U JPS4989947U JP13512072U JP13512072U JPS4989947U JP S4989947 U JPS4989947 U JP S4989947U JP 13512072 U JP13512072 U JP 13512072U JP 13512072 U JP13512072 U JP 13512072U JP S4989947 U JPS4989947 U JP S4989947U
- Authority
- JP
- Japan
- 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
- Ventilation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13512072U JPS4989947U (fr) | 1972-11-20 | 1972-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13512072U JPS4989947U (fr) | 1972-11-20 | 1972-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4989947U true JPS4989947U (fr) | 1974-08-05 |
Family
ID=28403143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13512072U Pending JPS4989947U (fr) | 1972-11-20 | 1972-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4989947U (fr) |
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1972
- 1972-11-20 JP JP13512072U patent/JPS4989947U/ja active Pending