JPS61138932U - - Google Patents
Info
- Publication number
- JPS61138932U JPS61138932U JP2271585U JP2271585U JPS61138932U JP S61138932 U JPS61138932 U JP S61138932U JP 2271585 U JP2271585 U JP 2271585U JP 2271585 U JP2271585 U JP 2271585U JP S61138932 U JPS61138932 U JP S61138932U
- Authority
- JP
- Japan
- Prior art keywords
- blade attachment
- support pin
- attachment piece
- fitted
- removably
- 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 4
- 239000013013 elastic material Substances 0.000 claims 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
- Air-Flow Control Members (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2271585U JPH031736Y2 (cs) | 1985-02-20 | 1985-02-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2271585U JPH031736Y2 (cs) | 1985-02-20 | 1985-02-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61138932U true JPS61138932U (cs) | 1986-08-28 |
| JPH031736Y2 JPH031736Y2 (cs) | 1991-01-18 |
Family
ID=30515269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2271585U Expired JPH031736Y2 (cs) | 1985-02-20 | 1985-02-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH031736Y2 (cs) |
-
1985
- 1985-02-20 JP JP2271585U patent/JPH031736Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH031736Y2 (cs) | 1991-01-18 |