JPH035844Y2 - - Google Patents

Info

Publication number
JPH035844Y2
JPH035844Y2 JP1984187495U JP18749584U JPH035844Y2 JP H035844 Y2 JPH035844 Y2 JP H035844Y2 JP 1984187495 U JP1984187495 U JP 1984187495U JP 18749584 U JP18749584 U JP 18749584U JP H035844 Y2 JPH035844 Y2 JP H035844Y2
Authority
JP
Japan
Prior art keywords
ultrasonic
film thickness
echo
thickness
delay material
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
JP1984187495U
Other languages
English (en)
Japanese (ja)
Other versions
JPS61102909U (enrdf_load_stackoverflow
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 JP1984187495U priority Critical patent/JPH035844Y2/ja
Publication of JPS61102909U publication Critical patent/JPS61102909U/ja
Application granted granted Critical
Publication of JPH035844Y2 publication Critical patent/JPH035844Y2/ja
Expired legal-status Critical Current

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Landscapes

  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
JP1984187495U 1984-12-11 1984-12-11 Expired JPH035844Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984187495U JPH035844Y2 (enrdf_load_stackoverflow) 1984-12-11 1984-12-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984187495U JPH035844Y2 (enrdf_load_stackoverflow) 1984-12-11 1984-12-11

Publications (2)

Publication Number Publication Date
JPS61102909U JPS61102909U (enrdf_load_stackoverflow) 1986-07-01
JPH035844Y2 true JPH035844Y2 (enrdf_load_stackoverflow) 1991-02-14

Family

ID=30744954

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984187495U Expired JPH035844Y2 (enrdf_load_stackoverflow) 1984-12-11 1984-12-11

Country Status (1)

Country Link
JP (1) JPH035844Y2 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2610714B2 (ja) * 1991-02-06 1997-05-14 東光電気株式会社 電気機器ケース内の浸水検出方法および装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5641294B2 (enrdf_load_stackoverflow) * 1972-05-08 1981-09-28

Also Published As

Publication number Publication date
JPS61102909U (enrdf_load_stackoverflow) 1986-07-01

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