JPS4899947A - - Google Patents
Info
- Publication number
- JPS4899947A JPS4899947A JP47031665A JP3166572A JPS4899947A JP S4899947 A JPS4899947 A JP S4899947A JP 47031665 A JP47031665 A JP 47031665A JP 3166572 A JP3166572 A JP 3166572A JP S4899947 A JPS4899947 A JP S4899947A
- 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 |
|---|---|---|---|
| JP47031665A JPS4899947A (fr) | 1972-03-31 | 1972-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47031665A JPS4899947A (fr) | 1972-03-31 | 1972-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4899947A true JPS4899947A (fr) | 1973-12-17 |
Family
ID=12337418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47031665A Pending JPS4899947A (fr) | 1972-03-31 | 1972-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4899947A (fr) |
-
1972
- 1972-03-31 JP JP47031665A patent/JPS4899947A/ja active Pending