JPH0256797U - - Google Patents
Info
- Publication number
- JPH0256797U JPH0256797U JP13640188U JP13640188U JPH0256797U JP H0256797 U JPH0256797 U JP H0256797U JP 13640188 U JP13640188 U JP 13640188U JP 13640188 U JP13640188 U JP 13640188U JP H0256797 U JPH0256797 U JP H0256797U
- Authority
- JP
- Japan
- Prior art keywords
- boat
- float
- valve
- connects
- utility
- 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
- 230000009189 diving Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
Landscapes
- Check Valves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13640188U JPH0256797U (en]) | 1988-10-19 | 1988-10-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13640188U JPH0256797U (en]) | 1988-10-19 | 1988-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0256797U true JPH0256797U (en]) | 1990-04-24 |
Family
ID=31396875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13640188U Pending JPH0256797U (en]) | 1988-10-19 | 1988-10-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0256797U (en]) |
-
1988
- 1988-10-19 JP JP13640188U patent/JPH0256797U/ja active Pending
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