JPS6291073U - - Google Patents
Info
- Publication number
- JPS6291073U JPS6291073U JP18221685U JP18221685U JPS6291073U JP S6291073 U JPS6291073 U JP S6291073U JP 18221685 U JP18221685 U JP 18221685U JP 18221685 U JP18221685 U JP 18221685U JP S6291073 U JPS6291073 U JP S6291073U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- metal
- reed
- bored
- young
- 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
- 235000014676 Phragmites communis Nutrition 0.000 claims description 6
- 239000000463 material Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 239000007769 metal material Substances 0.000 claims 1
- 239000012528 membrane Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
Landscapes
- Check Valves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18221685U JPH0314610Y2 (en]) | 1985-11-28 | 1985-11-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18221685U JPH0314610Y2 (en]) | 1985-11-28 | 1985-11-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6291073U true JPS6291073U (en]) | 1987-06-10 |
| JPH0314610Y2 JPH0314610Y2 (en]) | 1991-04-02 |
Family
ID=31127806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18221685U Expired JPH0314610Y2 (en]) | 1985-11-28 | 1985-11-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0314610Y2 (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004232712A (ja) * | 2003-01-30 | 2004-08-19 | Arai Pump Mfg Co Ltd | リードバルブ |
-
1985
- 1985-11-28 JP JP18221685U patent/JPH0314610Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004232712A (ja) * | 2003-01-30 | 2004-08-19 | Arai Pump Mfg Co Ltd | リードバルブ |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0314610Y2 (en]) | 1991-04-02 |