JPS4918244A - - Google Patents

Info

Publication number
JPS4918244A
JPS4918244A JP5748772A JP5748772A JPS4918244A JP S4918244 A JPS4918244 A JP S4918244A JP 5748772 A JP5748772 A JP 5748772A JP 5748772 A JP5748772 A JP 5748772A JP S4918244 A JPS4918244 A JP S4918244A
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
Application number
JP5748772A
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP5748772A priority Critical patent/JPS4918244A/ja
Publication of JPS4918244A publication Critical patent/JPS4918244A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
JP5748772A 1972-06-08 1972-06-08 Pending JPS4918244A (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5748772A JPS4918244A (sv) 1972-06-08 1972-06-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5748772A JPS4918244A (sv) 1972-06-08 1972-06-08

Publications (1)

Publication Number Publication Date
JPS4918244A true JPS4918244A (sv) 1974-02-18

Family

ID=13057061

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5748772A Pending JPS4918244A (sv) 1972-06-08 1972-06-08

Country Status (1)

Country Link
JP (1) JPS4918244A (sv)

Citations (2)

* Cited by examiner, † Cited by third party
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
US2859415A (en) * 1952-09-03 1958-11-04 Bell Telephone Labor Inc Ultrasonic acoustic wave transmission delay lines

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2859415A (en) * 1952-09-03 1958-11-04 Bell Telephone Labor Inc Ultrasonic acoustic wave transmission delay lines
GB748438A (en) * 1953-11-30 1956-05-02 Marconi Wireless Telegraph Co Improvements in or relating to ultrasonic delay devices

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