JPH0367569B2 - - Google Patents

Info

Publication number
JPH0367569B2
JPH0367569B2 JP22728786A JP22728786A JPH0367569B2 JP H0367569 B2 JPH0367569 B2 JP H0367569B2 JP 22728786 A JP22728786 A JP 22728786A JP 22728786 A JP22728786 A JP 22728786A JP H0367569 B2 JPH0367569 B2 JP H0367569B2
Authority
JP
Japan
Prior art keywords
ultrasonic
membrane
film thickness
film
ultrasonic waves
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
JP22728786A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6382312A (ja
Inventor
Jusuke Tsukahara
Noritaka Nakaso
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toppan Inc
Original Assignee
Toppan Printing Co Ltd
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 by Toppan Printing Co Ltd filed Critical Toppan Printing Co Ltd
Priority to JP22728786A priority Critical patent/JPS6382312A/ja
Publication of JPS6382312A publication Critical patent/JPS6382312A/ja
Publication of JPH0367569B2 publication Critical patent/JPH0367569B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
JP22728786A 1986-09-26 1986-09-26 膜厚測定方法 Granted JPS6382312A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22728786A JPS6382312A (ja) 1986-09-26 1986-09-26 膜厚測定方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22728786A JPS6382312A (ja) 1986-09-26 1986-09-26 膜厚測定方法

Publications (2)

Publication Number Publication Date
JPS6382312A JPS6382312A (ja) 1988-04-13
JPH0367569B2 true JPH0367569B2 (enrdf_load_stackoverflow) 1991-10-23

Family

ID=16858447

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22728786A Granted JPS6382312A (ja) 1986-09-26 1986-09-26 膜厚測定方法

Country Status (1)

Country Link
JP (1) JPS6382312A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0241109U (enrdf_load_stackoverflow) * 1988-09-12 1990-03-22
JP3864940B2 (ja) * 2003-08-21 2007-01-10 株式会社村田製作所 膜強度測定方法、膜を有する被測定物の良否判定方法
JP5257991B2 (ja) * 2009-04-01 2013-08-07 トヨタ自動車東日本株式会社 膜厚測定方法及び測定装置

Also Published As

Publication number Publication date
JPS6382312A (ja) 1988-04-13

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