JPS61102865U - - Google Patents

Info

Publication number
JPS61102865U
JPS61102865U JP18615284U JP18615284U JPS61102865U JP S61102865 U JPS61102865 U JP S61102865U JP 18615284 U JP18615284 U JP 18615284U JP 18615284 U JP18615284 U JP 18615284U JP S61102865 U JPS61102865 U JP S61102865U
Authority
JP
Japan
Prior art keywords
hole
diameter
changes
wheels
cart
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.)
Granted
Application number
JP18615284U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0421101Y2 (enExample
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 JP18615284U priority Critical patent/JPH0421101Y2/ja
Publication of JPS61102865U publication Critical patent/JPS61102865U/ja
Application granted granted Critical
Publication of JPH0421101Y2 publication Critical patent/JPH0421101Y2/ja
Expired 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

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
JP18615284U 1984-12-10 1984-12-10 Expired JPH0421101Y2 (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18615284U JPH0421101Y2 (enExample) 1984-12-10 1984-12-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18615284U JPH0421101Y2 (enExample) 1984-12-10 1984-12-10

Publications (2)

Publication Number Publication Date
JPS61102865U true JPS61102865U (enExample) 1986-06-30
JPH0421101Y2 JPH0421101Y2 (enExample) 1992-05-14

Family

ID=30743618

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18615284U Expired JPH0421101Y2 (enExample) 1984-12-10 1984-12-10

Country Status (1)

Country Link
JP (1) JPH0421101Y2 (enExample)

Also Published As

Publication number Publication date
JPH0421101Y2 (enExample) 1992-05-14

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