JPS57158997U - - Google Patents
Info
- Publication number
- JPS57158997U JPS57158997U JP4770581U JP4770581U JPS57158997U JP S57158997 U JPS57158997 U JP S57158997U JP 4770581 U JP4770581 U JP 4770581U JP 4770581 U JP4770581 U JP 4770581U JP S57158997 U JPS57158997 U JP S57158997U
- 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.)
- Granted
Links
Landscapes
- Ventilation (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4770581U JPS6343434Y2 (en:Method) | 1981-04-01 | 1981-04-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4770581U JPS6343434Y2 (en:Method) | 1981-04-01 | 1981-04-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57158997U true JPS57158997U (en:Method) | 1982-10-06 |
| JPS6343434Y2 JPS6343434Y2 (en:Method) | 1988-11-11 |
Family
ID=29844495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4770581U Expired JPS6343434Y2 (en:Method) | 1981-04-01 | 1981-04-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6343434Y2 (en:Method) |
-
1981
- 1981-04-01 JP JP4770581U patent/JPS6343434Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6343434Y2 (en:Method) | 1988-11-11 |