JPS6347077Y2 - - Google Patents

Info

Publication number
JPS6347077Y2
JPS6347077Y2 JP1981054703U JP5470381U JPS6347077Y2 JP S6347077 Y2 JPS6347077 Y2 JP S6347077Y2 JP 1981054703 U JP1981054703 U JP 1981054703U JP 5470381 U JP5470381 U JP 5470381U JP S6347077 Y2 JPS6347077 Y2 JP S6347077Y2
Authority
JP
Japan
Prior art keywords
delay
absorbing material
ultrasonic
medium
unnecessary reflection
Prior art date
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
Application number
JP1981054703U
Other languages
English (en)
Japanese (ja)
Other versions
JPS57166430U (forum.php
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 JP1981054703U priority Critical patent/JPS6347077Y2/ja
Publication of JPS57166430U publication Critical patent/JPS57166430U/ja
Application granted granted Critical
Publication of JPS6347077Y2 publication Critical patent/JPS6347077Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
JP1981054703U 1981-04-15 1981-04-15 Expired JPS6347077Y2 (forum.php)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981054703U JPS6347077Y2 (forum.php) 1981-04-15 1981-04-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981054703U JPS6347077Y2 (forum.php) 1981-04-15 1981-04-15

Publications (2)

Publication Number Publication Date
JPS57166430U JPS57166430U (forum.php) 1982-10-20
JPS6347077Y2 true JPS6347077Y2 (forum.php) 1988-12-06

Family

ID=29851286

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981054703U Expired JPS6347077Y2 (forum.php) 1981-04-15 1981-04-15

Country Status (1)

Country Link
JP (1) JPS6347077Y2 (forum.php)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48103148A (forum.php) * 1972-04-10 1973-12-25
JPS5219942A (en) * 1975-08-07 1977-02-15 Fujitsu Ltd Pulse width change circuit

Also Published As

Publication number Publication date
JPS57166430U (forum.php) 1982-10-20

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