JPS6142091Y2 - - Google Patents

Info

Publication number
JPS6142091Y2
JPS6142091Y2 JP3440781U JP3440781U JPS6142091Y2 JP S6142091 Y2 JPS6142091 Y2 JP S6142091Y2 JP 3440781 U JP3440781 U JP 3440781U JP 3440781 U JP3440781 U JP 3440781U JP S6142091 Y2 JPS6142091 Y2 JP S6142091Y2
Authority
JP
Japan
Prior art keywords
piezoelectric vibrator
mandrel
collar
electrode
electrodes
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
JP3440781U
Other languages
English (en)
Japanese (ja)
Other versions
JPS57146030U (enrdf_load_html_response
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 JP3440781U priority Critical patent/JPS6142091Y2/ja
Publication of JPS57146030U publication Critical patent/JPS57146030U/ja
Application granted granted Critical
Publication of JPS6142091Y2 publication Critical patent/JPS6142091Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
JP3440781U 1981-03-11 1981-03-11 Expired JPS6142091Y2 (enrdf_load_html_response)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3440781U JPS6142091Y2 (enrdf_load_html_response) 1981-03-11 1981-03-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3440781U JPS6142091Y2 (enrdf_load_html_response) 1981-03-11 1981-03-11

Publications (2)

Publication Number Publication Date
JPS57146030U JPS57146030U (enrdf_load_html_response) 1982-09-13
JPS6142091Y2 true JPS6142091Y2 (enrdf_load_html_response) 1986-11-29

Family

ID=29831747

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3440781U Expired JPS6142091Y2 (enrdf_load_html_response) 1981-03-11 1981-03-11

Country Status (1)

Country Link
JP (1) JPS6142091Y2 (enrdf_load_html_response)

Also Published As

Publication number Publication date
JPS57146030U (enrdf_load_html_response) 1982-09-13

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