JPS522170B2 - - Google Patents
Info
- Publication number
- JPS522170B2 JPS522170B2 JP46081837A JP8183771A JPS522170B2 JP S522170 B2 JPS522170 B2 JP S522170B2 JP 46081837 A JP46081837 A JP 46081837A JP 8183771 A JP8183771 A JP 8183771A JP S522170 B2 JPS522170 B2 JP S522170B2
- 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.)
- Expired
Links
Landscapes
- Duct Arrangements (AREA)
- Filtering Materials (AREA)
- Central Air Conditioning (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP46081837A JPS522170B2 (ja) | 1971-10-16 | 1971-10-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP46081837A JPS522170B2 (ja) | 1971-10-16 | 1971-10-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4847043A JPS4847043A (ja) | 1973-07-04 |
| JPS522170B2 true JPS522170B2 (ja) | 1977-01-20 |
Family
ID=13757567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP46081837A Expired JPS522170B2 (ja) | 1971-10-16 | 1971-10-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS522170B2 (ja) |
-
1971
- 1971-10-16 JP JP46081837A patent/JPS522170B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4847043A (ja) | 1973-07-04 |