JPH0222694Y2 - - Google Patents

Info

Publication number
JPH0222694Y2
JPH0222694Y2 JP18586681U JP18586681U JPH0222694Y2 JP H0222694 Y2 JPH0222694 Y2 JP H0222694Y2 JP 18586681 U JP18586681 U JP 18586681U JP 18586681 U JP18586681 U JP 18586681U JP H0222694 Y2 JPH0222694 Y2 JP H0222694Y2
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.)
Granted
Application number
JP18586681U
Other languages
Japanese (ja)
Other versions
JPS5889857U (en
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 JP18586681U priority Critical patent/JPH0222694Y2/ja
Publication of JPS5889857U publication Critical patent/JPS5889857U/ja
Application granted granted Critical
Publication of JPH0222694Y2 publication Critical patent/JPH0222694Y2/ja
Granted legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00Indexing codes associated with group G01N29/00
    • G01N2291/04Wave modes and trajectories
    • G01N2291/044Internal reflections (echoes), e.g. on walls or defects
JP18586681U 1981-12-14 1981-12-14 Granted JPH0222694Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18586681U JPH0222694Y2 (en) 1981-12-14 1981-12-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18586681U JPH0222694Y2 (en) 1981-12-14 1981-12-14

Publications (2)

Publication Number Publication Date
JPS5889857U JPS5889857U (en) 1983-06-17
JPH0222694Y2 true JPH0222694Y2 (en) 1990-06-19

Family

ID=29987303

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18586681U Granted JPH0222694Y2 (en) 1981-12-14 1981-12-14

Country Status (1)

Country Link
JP (1) JPH0222694Y2 (en)

Also Published As

Publication number Publication date
JPS5889857U (en) 1983-06-17

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