JPS4969252A - - Google Patents
Info
- Publication number
- JPS4969252A JPS4969252A JP11161572A JP11161572A JPS4969252A JP S4969252 A JPS4969252 A JP S4969252A JP 11161572 A JP11161572 A JP 11161572A JP 11161572 A JP11161572 A JP 11161572A JP S4969252 A JPS4969252 A JP S4969252A
- 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
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11161572A JPS4969252A (sv) | 1972-11-09 | 1972-11-09 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11161572A JPS4969252A (sv) | 1972-11-09 | 1972-11-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4969252A true JPS4969252A (sv) | 1974-07-04 |
Family
ID=14565809
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11161572A Pending JPS4969252A (sv) | 1972-11-09 | 1972-11-09 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS4969252A (sv) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB748438A (en) * | 1953-11-30 | 1956-05-02 | Marconi Wireless Telegraph Co | Improvements in or relating to ultrasonic delay devices |
US3581247A (en) * | 1968-06-13 | 1971-05-25 | Andersen Lab Inc | Delay lines having nondispersive width-shear mode propagation characteristics and method of making same |
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1972
- 1972-11-09 JP JP11161572A patent/JPS4969252A/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB748438A (en) * | 1953-11-30 | 1956-05-02 | Marconi Wireless Telegraph Co | Improvements in or relating to ultrasonic delay devices |
US3581247A (en) * | 1968-06-13 | 1971-05-25 | Andersen Lab Inc | Delay lines having nondispersive width-shear mode propagation characteristics and method of making same |