JPS50133860A - - Google Patents
Info
- Publication number
- JPS50133860A JPS50133860A JP3942374A JP3942374A JPS50133860A JP S50133860 A JPS50133860 A JP S50133860A JP 3942374 A JP3942374 A JP 3942374A JP 3942374 A JP3942374 A JP 3942374A JP S50133860 A JPS50133860 A JP S50133860A
- 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.)
- Pending
Links
Landscapes
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3942374A JPS50133860A (fr) | 1974-04-09 | 1974-04-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3942374A JPS50133860A (fr) | 1974-04-09 | 1974-04-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS50133860A true JPS50133860A (fr) | 1975-10-23 |
Family
ID=12552561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3942374A Pending JPS50133860A (fr) | 1974-04-09 | 1974-04-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS50133860A (fr) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5397871A (en) * | 1976-10-08 | 1978-08-26 | Furuno Electric Co | Device for remote indication of surrounding state of underwater object |
| JPH04252984A (ja) * | 1991-01-29 | 1992-09-08 | Tech Res & Dev Inst Of Japan Def Agency | 上方監視用アクティブソーナー |
| US7002803B2 (en) | 2002-02-27 | 2006-02-21 | Nec Compound Semiconductor Devices, Ltd. | Electronic product with heat radiating plate |
| US7429791B2 (en) | 2000-08-31 | 2008-09-30 | Nec Corporation | Semiconductor device in a resin sealed package with a radiating plate and manufacturing method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2000405A1 (de) * | 1970-01-07 | 1971-07-22 | Electroacustic Gmbh | Verfahren und Schaltungsanordnung zur lagerichtigen Aufzeichnung von aus zwei in zueinander entgegengesetzten Lotrichtungen vorgenommenen Echolotungen gewonnenen Echosignalen |
| JPS50123460A (fr) * | 1974-03-15 | 1975-09-27 |
-
1974
- 1974-04-09 JP JP3942374A patent/JPS50133860A/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2000405A1 (de) * | 1970-01-07 | 1971-07-22 | Electroacustic Gmbh | Verfahren und Schaltungsanordnung zur lagerichtigen Aufzeichnung von aus zwei in zueinander entgegengesetzten Lotrichtungen vorgenommenen Echolotungen gewonnenen Echosignalen |
| JPS50123460A (fr) * | 1974-03-15 | 1975-09-27 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5397871A (en) * | 1976-10-08 | 1978-08-26 | Furuno Electric Co | Device for remote indication of surrounding state of underwater object |
| JPH04252984A (ja) * | 1991-01-29 | 1992-09-08 | Tech Res & Dev Inst Of Japan Def Agency | 上方監視用アクティブソーナー |
| US7429791B2 (en) | 2000-08-31 | 2008-09-30 | Nec Corporation | Semiconductor device in a resin sealed package with a radiating plate and manufacturing method thereof |
| US7002803B2 (en) | 2002-02-27 | 2006-02-21 | Nec Compound Semiconductor Devices, Ltd. | Electronic product with heat radiating plate |