JPH01126550U - - Google Patents
Info
- Publication number
- JPH01126550U JPH01126550U JP2288688U JP2288688U JPH01126550U JP H01126550 U JPH01126550 U JP H01126550U JP 2288688 U JP2288688 U JP 2288688U JP 2288688 U JP2288688 U JP 2288688U JP H01126550 U JPH01126550 U JP H01126550U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- piezoelectric element
- opening
- cover
- porous
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 2
- 239000002689 soil Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Measuring Fluid Pressure (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988022886U JPH0338687Y2 (OSRAM) | 1988-02-23 | 1988-02-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988022886U JPH0338687Y2 (OSRAM) | 1988-02-23 | 1988-02-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01126550U true JPH01126550U (OSRAM) | 1989-08-29 |
| JPH0338687Y2 JPH0338687Y2 (OSRAM) | 1991-08-15 |
Family
ID=31241402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988022886U Expired JPH0338687Y2 (OSRAM) | 1988-02-23 | 1988-02-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0338687Y2 (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0376150U (OSRAM) * | 1989-11-27 | 1991-07-30 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5317079A (en) * | 1976-07-30 | 1978-02-16 | Toshiba Corp | Electrode selection method of semiconductor device |
-
1988
- 1988-02-23 JP JP1988022886U patent/JPH0338687Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5317079A (en) * | 1976-07-30 | 1978-02-16 | Toshiba Corp | Electrode selection method of semiconductor device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0376150U (OSRAM) * | 1989-11-27 | 1991-07-30 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0338687Y2 (OSRAM) | 1991-08-15 |