JPH0313056U - - Google Patents
Info
- Publication number
- JPH0313056U JPH0313056U JP7330389U JP7330389U JPH0313056U JP H0313056 U JPH0313056 U JP H0313056U JP 7330389 U JP7330389 U JP 7330389U JP 7330389 U JP7330389 U JP 7330389U JP H0313056 U JPH0313056 U JP H0313056U
- Authority
- JP
- Japan
- Prior art keywords
- blower
- operation signal
- backflow prevention
- fixing means
- prevention damper
- 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.)
- Pending
Links
- 230000002265 prevention Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Air-Flow Control Members (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7330389U JPH0313056U (OSRAM) | 1989-06-22 | 1989-06-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7330389U JPH0313056U (OSRAM) | 1989-06-22 | 1989-06-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0313056U true JPH0313056U (OSRAM) | 1991-02-08 |
Family
ID=31612007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7330389U Pending JPH0313056U (OSRAM) | 1989-06-22 | 1989-06-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0313056U (OSRAM) |
-
1989
- 1989-06-22 JP JP7330389U patent/JPH0313056U/ja active Pending
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