JPS6310347U - - Google Patents
Info
- Publication number
- JPS6310347U JPS6310347U JP10390886U JP10390886U JPS6310347U JP S6310347 U JPS6310347 U JP S6310347U JP 10390886 U JP10390886 U JP 10390886U JP 10390886 U JP10390886 U JP 10390886U JP S6310347 U JPS6310347 U JP S6310347U
- Authority
- JP
- Japan
- Prior art keywords
- inner cylinder
- outer cylinder
- shutter
- cylinder
- groove
- 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
- 238000009423 ventilation Methods 0.000 claims description 6
- 238000007664 blowing Methods 0.000 claims description 2
Landscapes
- Duct Arrangements (AREA)
- Air-Flow Control Members (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10390886U JPH0354350Y2 (OSRAM) | 1986-07-07 | 1986-07-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10390886U JPH0354350Y2 (OSRAM) | 1986-07-07 | 1986-07-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6310347U true JPS6310347U (OSRAM) | 1988-01-23 |
| JPH0354350Y2 JPH0354350Y2 (OSRAM) | 1991-11-29 |
Family
ID=30976904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10390886U Expired JPH0354350Y2 (OSRAM) | 1986-07-07 | 1986-07-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0354350Y2 (OSRAM) |
-
1986
- 1986-07-07 JP JP10390886U patent/JPH0354350Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0354350Y2 (OSRAM) | 1991-11-29 |