JPS52119348A - Method of and apparatus for measuring film over steel plate - Google Patents

Method of and apparatus for measuring film over steel plate

Info

Publication number
JPS52119348A
JPS52119348A JP3637476A JP3637476A JPS52119348A JP S52119348 A JPS52119348 A JP S52119348A JP 3637476 A JP3637476 A JP 3637476A JP 3637476 A JP3637476 A JP 3637476A JP S52119348 A JPS52119348 A JP S52119348A
Authority
JP
Japan
Prior art keywords
steel plate
film over
measuring film
over steel
measuring
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
JP3637476A
Other languages
Japanese (ja)
Inventor
Masakatsu Fujino
Masahide Unno
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP3637476A priority Critical patent/JPS52119348A/en
Publication of JPS52119348A publication Critical patent/JPS52119348A/en
Pending legal-status Critical Current

Links

Landscapes

  • Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
JP3637476A 1976-03-31 1976-03-31 Method of and apparatus for measuring film over steel plate Pending JPS52119348A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3637476A JPS52119348A (en) 1976-03-31 1976-03-31 Method of and apparatus for measuring film over steel plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3637476A JPS52119348A (en) 1976-03-31 1976-03-31 Method of and apparatus for measuring film over steel plate

Publications (1)

Publication Number Publication Date
JPS52119348A true JPS52119348A (en) 1977-10-06

Family

ID=12468053

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3637476A Pending JPS52119348A (en) 1976-03-31 1976-03-31 Method of and apparatus for measuring film over steel plate

Country Status (1)

Country Link
JP (1) JPS52119348A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61250508A (en) * 1985-04-30 1986-11-07 Seiko Instr & Electronics Ltd Apparatus for measuring film thickness
JPS61250509A (en) * 1985-04-30 1986-11-07 Seiko Instr & Electronics Ltd Method for measuring film thickness of magnetic body on polymer film
JP2002213935A (en) * 2001-01-15 2002-07-31 Murata Mfg Co Ltd Method of measuring film thickness

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61250508A (en) * 1985-04-30 1986-11-07 Seiko Instr & Electronics Ltd Apparatus for measuring film thickness
JPS61250509A (en) * 1985-04-30 1986-11-07 Seiko Instr & Electronics Ltd Method for measuring film thickness of magnetic body on polymer film
JP2002213935A (en) * 2001-01-15 2002-07-31 Murata Mfg Co Ltd Method of measuring film thickness

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