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 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5314946A (en) | Method of opening and closing ventilation fan | |
JPS5344934A (en) | Opening and closing valve | |
JPS5623916A (en) | Curtain opening and closing apparatus | |
JPS5216342A (en) | Opening and closing device of ventilation window for green house | |
JPS5321339A (en) | Ventilating method of engine room | |
JPS55143117A (en) | Opening and closing apparatus | |
JPS52146038A (en) | Opening and closing door | |
JPS52115544A (en) | Glass sash frame which is opened and closed for ventilation | |
JPS5631980A (en) | Method and device for opening closing ventilation window | |
JPS52109654A (en) | Opening and closing apparatus for ventilating opening | |
JPS52109653A (en) | Opening and closing apparatus for ventilating opening | |
JPS5312145A (en) | Method of ventilating room | |
JPS52139570A (en) | Door opening and closing device | |
JPS5316448A (en) | Opening and closing door device | |
JPS54146743A (en) | Opening and closing device of curtain for green house | |
JPS5350017A (en) | Opening and closing device of s n device | |
JPS5565684A (en) | Controller for opening and closing door | |
JPS55161185A (en) | Door and assembly method thereof | |
JPS53117188A (en) | Device for opening and closing room ventilating window | |
JPS5455818A (en) | Method of opening and closing motor valve* etc* | |
JPS5349582A (en) | Method of opening can with cover and can with cover | |
JPS52117735A (en) | Opening and closing device for ceiling window for green house | |
JPS5326733A (en) | Block preventing method of slide opening and closing device | |
JPS52139569A (en) | Door opening and closing device | |
JPS54159725A (en) | Method of opening and closing motor valve |