JPH0346584Y2 - - Google Patents

Info

Publication number
JPH0346584Y2
JPH0346584Y2 JP4387184U JP4387184U JPH0346584Y2 JP H0346584 Y2 JPH0346584 Y2 JP H0346584Y2 JP 4387184 U JP4387184 U JP 4387184U JP 4387184 U JP4387184 U JP 4387184U JP H0346584 Y2 JPH0346584 Y2 JP H0346584Y2
Authority
JP
Japan
Prior art keywords
thin metal
metal plate
piezoelectric transducer
spiral groove
delay line
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
JP4387184U
Other languages
English (en)
Japanese (ja)
Other versions
JPS60158326U (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 JP4387184U priority Critical patent/JPS60158326U/ja
Publication of JPS60158326U publication Critical patent/JPS60158326U/ja
Application granted granted Critical
Publication of JPH0346584Y2 publication Critical patent/JPH0346584Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
JP4387184U 1984-03-27 1984-03-27 超音波遅延線 Granted JPS60158326U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4387184U JPS60158326U (ja) 1984-03-27 1984-03-27 超音波遅延線

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4387184U JPS60158326U (ja) 1984-03-27 1984-03-27 超音波遅延線

Publications (2)

Publication Number Publication Date
JPS60158326U JPS60158326U (ja) 1985-10-22
JPH0346584Y2 true JPH0346584Y2 (enrdf_load_stackoverflow) 1991-10-02

Family

ID=30555934

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4387184U Granted JPS60158326U (ja) 1984-03-27 1984-03-27 超音波遅延線

Country Status (1)

Country Link
JP (1) JPS60158326U (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3205729B2 (ja) 1998-08-21 2001-09-04 ウェルネット株式会社 期限付き商品の販売管理装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3205729B2 (ja) 1998-08-21 2001-09-04 ウェルネット株式会社 期限付き商品の販売管理装置

Also Published As

Publication number Publication date
JPS60158326U (ja) 1985-10-22

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