JPS57183558U - - Google Patents
Info
- Publication number
- JPS57183558U JPS57183558U JP7079681U JP7079681U JPS57183558U JP S57183558 U JPS57183558 U JP S57183558U JP 7079681 U JP7079681 U JP 7079681U JP 7079681 U JP7079681 U JP 7079681U JP S57183558 U JPS57183558 U JP S57183558U
- Authority
- JP
- Japan
- 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
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Transducers For Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981070796U JPS6335382Y2 (en:Method) | 1981-05-16 | 1981-05-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981070796U JPS6335382Y2 (en:Method) | 1981-05-16 | 1981-05-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57183558U true JPS57183558U (en:Method) | 1982-11-20 |
| JPS6335382Y2 JPS6335382Y2 (en:Method) | 1988-09-20 |
Family
ID=29866603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981070796U Expired JPS6335382Y2 (en:Method) | 1981-05-16 | 1981-05-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6335382Y2 (en:Method) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50103129A (en:Method) * | 1974-01-23 | 1975-08-14 | ||
| JPS53133074A (en) * | 1977-04-26 | 1978-11-20 | Toshiba Corp | Acoustic detecting device |
| JPS5451886U (en:Method) * | 1977-09-19 | 1979-04-10 | ||
| JPS5545936A (en) * | 1978-09-29 | 1980-03-31 | Obayashi Gumi Kk | Method of soil pressure shielded excavation with foaming agent |
| JPS55136398A (en) * | 1979-04-12 | 1980-10-24 | Nippon Telegraph & Telephone | Mechanical excavation shield |
-
1981
- 1981-05-16 JP JP1981070796U patent/JPS6335382Y2/ja not_active Expired
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50103129A (en:Method) * | 1974-01-23 | 1975-08-14 | ||
| JPS53133074A (en) * | 1977-04-26 | 1978-11-20 | Toshiba Corp | Acoustic detecting device |
| JPS5451886U (en:Method) * | 1977-09-19 | 1979-04-10 | ||
| JPS5545936A (en) * | 1978-09-29 | 1980-03-31 | Obayashi Gumi Kk | Method of soil pressure shielded excavation with foaming agent |
| JPS55136398A (en) * | 1979-04-12 | 1980-10-24 | Nippon Telegraph & Telephone | Mechanical excavation shield |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6335382Y2 (en:Method) | 1988-09-20 |