JPS5719389B2 - - Google Patents
Info
- Publication number
- JPS5719389B2 JPS5719389B2 JP3430376A JP3430376A JPS5719389B2 JP S5719389 B2 JPS5719389 B2 JP S5719389B2 JP 3430376 A JP3430376 A JP 3430376A JP 3430376 A JP3430376 A JP 3430376A JP S5719389 B2 JPS5719389 B2 JP S5719389B2
- 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.)
- Expired
Links
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
- G01S3/80—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using ultrasonic, sonic or infrasonic waves
- G01S3/801—Details
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Transducers For Ultrasonic Waves (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3430376A JPS52119255A (en) | 1976-03-31 | 1976-03-31 | Underwater receiver |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3430376A JPS52119255A (en) | 1976-03-31 | 1976-03-31 | Underwater receiver |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52119255A JPS52119255A (en) | 1977-10-06 |
JPS5719389B2 true JPS5719389B2 (enrdf_load_html_response) | 1982-04-22 |
Family
ID=12410378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3430376A Granted JPS52119255A (en) | 1976-03-31 | 1976-03-31 | Underwater receiver |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52119255A (enrdf_load_html_response) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5129906A (ja) * | 1974-09-06 | 1976-03-13 | Matsushita Electric Ind Co Ltd | Jidokensakuseigyotsukiteepurekooda |
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1976
- 1976-03-31 JP JP3430376A patent/JPS52119255A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS52119255A (en) | 1977-10-06 |