JPS6212292Y2 - - Google Patents

Info

Publication number
JPS6212292Y2
JPS6212292Y2 JP4691279U JP4691279U JPS6212292Y2 JP S6212292 Y2 JPS6212292 Y2 JP S6212292Y2 JP 4691279 U JP4691279 U JP 4691279U JP 4691279 U JP4691279 U JP 4691279U JP S6212292 Y2 JPS6212292 Y2 JP S6212292Y2
Authority
JP
Japan
Prior art keywords
signal
specimen
comparator
ray tube
cathode ray
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
JP4691279U
Other languages
English (en)
Japanese (ja)
Other versions
JPS55147673U (cg-RX-API-DMAC7.html
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 JP4691279U priority Critical patent/JPS6212292Y2/ja
Priority to US06/088,127 priority patent/US4298965A/en
Publication of JPS55147673U publication Critical patent/JPS55147673U/ja
Application granted granted Critical
Publication of JPS6212292Y2 publication Critical patent/JPS6212292Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
JP4691279U 1978-11-01 1979-04-11 Expired JPS6212292Y2 (cg-RX-API-DMAC7.html)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP4691279U JPS6212292Y2 (cg-RX-API-DMAC7.html) 1979-04-11 1979-04-11
US06/088,127 US4298965A (en) 1978-11-01 1979-10-25 Directivity display device and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4691279U JPS6212292Y2 (cg-RX-API-DMAC7.html) 1979-04-11 1979-04-11

Publications (2)

Publication Number Publication Date
JPS55147673U JPS55147673U (cg-RX-API-DMAC7.html) 1980-10-23
JPS6212292Y2 true JPS6212292Y2 (cg-RX-API-DMAC7.html) 1987-03-28

Family

ID=28927897

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4691279U Expired JPS6212292Y2 (cg-RX-API-DMAC7.html) 1978-11-01 1979-04-11

Country Status (1)

Country Link
JP (1) JPS6212292Y2 (cg-RX-API-DMAC7.html)

Also Published As

Publication number Publication date
JPS55147673U (cg-RX-API-DMAC7.html) 1980-10-23

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