JPH0187205U - - Google Patents

Info

Publication number
JPH0187205U
JPH0187205U JP18391287U JP18391287U JPH0187205U JP H0187205 U JPH0187205 U JP H0187205U JP 18391287 U JP18391287 U JP 18391287U JP 18391287 U JP18391287 U JP 18391287U JP H0187205 U JPH0187205 U JP H0187205U
Authority
JP
Japan
Prior art keywords
ultrasonic sensor
film thickness
oscillating part
substrate
ultrasonic
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.)
Pending
Application number
JP18391287U
Other languages
English (en)
Japanese (ja)
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 JP18391287U priority Critical patent/JPH0187205U/ja
Publication of JPH0187205U publication Critical patent/JPH0187205U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
JP18391287U 1987-12-02 1987-12-02 Pending JPH0187205U (no)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18391287U JPH0187205U (no) 1987-12-02 1987-12-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18391287U JPH0187205U (no) 1987-12-02 1987-12-02

Publications (1)

Publication Number Publication Date
JPH0187205U true JPH0187205U (no) 1989-06-08

Family

ID=31475312

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18391287U Pending JPH0187205U (no) 1987-12-02 1987-12-02

Country Status (1)

Country Link
JP (1) JPH0187205U (no)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04315909A (ja) * 1991-04-15 1992-11-06 Toppan Printing Co Ltd 層厚測定方法
JP2020153810A (ja) * 2019-03-20 2020-09-24 三菱電機株式会社 液体検知方法および液体検知装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4835883A (no) * 1971-09-09 1973-05-26
JPS6120803A (ja) * 1984-07-10 1986-01-29 Toppan Printing Co Ltd 膜厚測定方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4835883A (no) * 1971-09-09 1973-05-26
JPS6120803A (ja) * 1984-07-10 1986-01-29 Toppan Printing Co Ltd 膜厚測定方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04315909A (ja) * 1991-04-15 1992-11-06 Toppan Printing Co Ltd 層厚測定方法
JP2020153810A (ja) * 2019-03-20 2020-09-24 三菱電機株式会社 液体検知方法および液体検知装置

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