JPS492356A - - Google Patents
Info
- Publication number
- JPS492356A JPS492356A JP4005072A JP4005072A JPS492356A JP S492356 A JPS492356 A JP S492356A JP 4005072 A JP4005072 A JP 4005072A JP 4005072 A JP4005072 A JP 4005072A JP S492356 A JPS492356 A JP S492356A
- 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 |
|---|---|---|---|
| JP4005072A JPS492356A (en:Method) | 1972-04-22 | 1972-04-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4005072A JPS492356A (en:Method) | 1972-04-22 | 1972-04-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS492356A true JPS492356A (en:Method) | 1974-01-10 |
Family
ID=12570069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4005072A Pending JPS492356A (en:Method) | 1972-04-22 | 1972-04-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS492356A (en:Method) |
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1972
- 1972-04-22 JP JP4005072A patent/JPS492356A/ja active Pending