JPS5314946A - Method of opening and closing ventilation fan - Google Patents
Method of opening and closing ventilation fanInfo
- Publication number
- JPS5314946A JPS5314946A JP8867576A JP8867576A JPS5314946A JP S5314946 A JPS5314946 A JP S5314946A JP 8867576 A JP8867576 A JP 8867576A JP 8867576 A JP8867576 A JP 8867576A JP S5314946 A JPS5314946 A JP S5314946A
- Authority
- JP
- Japan
- Prior art keywords
- opening
- ventilation fan
- closing ventilation
- closing
- fan
- Prior art date
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8867576A JPS5314946A (en) | 1976-07-27 | 1976-07-27 | Method of opening and closing ventilation fan |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8867576A JPS5314946A (en) | 1976-07-27 | 1976-07-27 | Method of opening and closing ventilation fan |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5314946A true JPS5314946A (en) | 1978-02-10 |
JPS5536893B2 JPS5536893B2 (en) | 1980-09-24 |
Family
ID=13949389
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8867576A Granted JPS5314946A (en) | 1976-07-27 | 1976-07-27 | Method of opening and closing ventilation fan |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5314946A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6366442A (en) * | 1987-05-14 | 1988-03-25 | Fujitsu Ltd | Reflectance measurement |
-
1976
- 1976-07-27 JP JP8867576A patent/JPS5314946A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6366442A (en) * | 1987-05-14 | 1988-03-25 | Fujitsu Ltd | Reflectance measurement |
JPH0158453B2 (en) * | 1987-05-14 | 1989-12-12 | Fujitsu Ltd |
Also Published As
Publication number | Publication date |
---|---|
JPS5536893B2 (en) | 1980-09-24 |
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