JPH0221561U - - Google Patents
Info
- Publication number
- JPH0221561U JPH0221561U JP10099588U JP10099588U JPH0221561U JP H0221561 U JPH0221561 U JP H0221561U JP 10099588 U JP10099588 U JP 10099588U JP 10099588 U JP10099588 U JP 10099588U JP H0221561 U JPH0221561 U JP H0221561U
- Authority
- JP
- Japan
- Prior art keywords
- gas
- impeller
- pipe
- measuring device
- housing
- 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
- Measuring Volume Flow (AREA)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10099588U JPH0621022Y2 (ja) | 1988-07-29 | 1988-07-29 | ガス導管工事用ガス流れ方向確認装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10099588U JPH0621022Y2 (ja) | 1988-07-29 | 1988-07-29 | ガス導管工事用ガス流れ方向確認装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0221561U true JPH0221561U (cs) | 1990-02-13 |
| JPH0621022Y2 JPH0621022Y2 (ja) | 1994-06-01 |
Family
ID=31329583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10099588U Expired - Fee Related JPH0621022Y2 (ja) | 1988-07-29 | 1988-07-29 | ガス導管工事用ガス流れ方向確認装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0621022Y2 (cs) |
-
1988
- 1988-07-29 JP JP10099588U patent/JPH0621022Y2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0621022Y2 (ja) | 1994-06-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |