JPS616399B2 - - Google Patents
Info
- Publication number
- JPS616399B2 JPS616399B2 JP54057096A JP5709679A JPS616399B2 JP S616399 B2 JPS616399 B2 JP S616399B2 JP 54057096 A JP54057096 A JP 54057096A JP 5709679 A JP5709679 A JP 5709679A JP S616399 B2 JPS616399 B2 JP S616399B2
- 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
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5709679A JPS55149998A (en) | 1979-05-11 | 1979-05-11 | Sound sperical lense |
US06/145,146 US4384231A (en) | 1979-05-11 | 1980-04-30 | Piezoelectric acoustic transducer with spherical lens |
DE8080102502T DE3070095D1 (en) | 1979-05-11 | 1980-05-07 | Acoustic spherical lens and method of manufacturing the same |
EP80102502A EP0019210B1 (en) | 1979-05-11 | 1980-05-07 | Acoustic spherical lens and method of manufacturing the same |
US06/448,035 US4433461A (en) | 1979-05-11 | 1982-12-08 | Method of manufacturing an acoustic spherical lens |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5709679A JPS55149998A (en) | 1979-05-11 | 1979-05-11 | Sound sperical lense |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55149998A JPS55149998A (en) | 1980-11-21 |
JPS616399B2 true JPS616399B2 (en) | 1986-02-26 |
Family
ID=13045966
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5709679A Granted JPS55149998A (en) | 1979-05-11 | 1979-05-11 | Sound sperical lense |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55149998A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62133946A (en) * | 1985-12-05 | 1987-06-17 | 松下電器産業株式会社 | Ultrasonic transmitter-receiver |
US4751529A (en) * | 1986-12-19 | 1988-06-14 | Xerox Corporation | Microlenses for acoustic printing |
JPH0731170Y2 (en) * | 1989-10-12 | 1995-07-19 | 日立建機株式会社 | Ultrasonic probe |
US20180172645A1 (en) * | 2016-12-20 | 2018-06-21 | The Boeing Company | Methods for creating a wrinkle reference standard for use in inspecting composite structures |
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1979
- 1979-05-11 JP JP5709679A patent/JPS55149998A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS55149998A (en) | 1980-11-21 |