JPS6189732U - - Google Patents
Info
- Publication number
- JPS6189732U JPS6189732U JP17240184U JP17240184U JPS6189732U JP S6189732 U JPS6189732 U JP S6189732U JP 17240184 U JP17240184 U JP 17240184U JP 17240184 U JP17240184 U JP 17240184U JP S6189732 U JPS6189732 U JP S6189732U
- Authority
- JP
- Japan
- Prior art keywords
- ventilation fan
- utility
- filter case
- fan according
- filter
- 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
- 238000009423 ventilation Methods 0.000 claims description 9
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 238000009434 installation Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17240184U JPS6189732U (it) | 1984-11-15 | 1984-11-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17240184U JPS6189732U (it) | 1984-11-15 | 1984-11-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6189732U true JPS6189732U (it) | 1986-06-11 |
Family
ID=30730068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17240184U Pending JPS6189732U (it) | 1984-11-15 | 1984-11-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6189732U (it) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5219784B1 (it) * | 1971-02-23 | 1977-05-30 | ||
| JPS5918226B2 (ja) * | 1975-08-22 | 1984-04-26 | キヤノン株式会社 | 記録ヘツド製造方法 |
-
1984
- 1984-11-15 JP JP17240184U patent/JPS6189732U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5219784B1 (it) * | 1971-02-23 | 1977-05-30 | ||
| JPS5918226B2 (ja) * | 1975-08-22 | 1984-04-26 | キヤノン株式会社 | 記録ヘツド製造方法 |