JPS63144820U - - Google Patents
Info
- Publication number
- JPS63144820U JPS63144820U JP17165386U JP17165386U JPS63144820U JP S63144820 U JPS63144820 U JP S63144820U JP 17165386 U JP17165386 U JP 17165386U JP 17165386 U JP17165386 U JP 17165386U JP S63144820 U JPS63144820 U JP S63144820U
- Authority
- JP
- Japan
- Prior art keywords
- bulge
- flange
- ventilation fan
- rear edge
- bulging portions
- 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
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17165386U JPH0353694Y2 (cs) | 1986-11-07 | 1986-11-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17165386U JPH0353694Y2 (cs) | 1986-11-07 | 1986-11-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63144820U true JPS63144820U (cs) | 1988-09-22 |
| JPH0353694Y2 JPH0353694Y2 (cs) | 1991-11-25 |
Family
ID=31107478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17165386U Expired JPH0353694Y2 (cs) | 1986-11-07 | 1986-11-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0353694Y2 (cs) |
-
1986
- 1986-11-07 JP JP17165386U patent/JPH0353694Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0353694Y2 (cs) | 1991-11-25 |