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JPS522756A - System for measuring thickness of surface coated membrane - Google Patents

System for measuring thickness of surface coated membrane

Info

Publication number
JPS522756A
JPS522756A JP7926175A JP7926175A JPS522756A JP S522756 A JPS522756 A JP S522756A JP 7926175 A JP7926175 A JP 7926175A JP 7926175 A JP7926175 A JP 7926175A JP S522756 A JPS522756 A JP S522756A
Authority
JP
Japan
Prior art keywords
coated membrane
measuring thickness
surface coated
measuring
thickness
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
JP7926175A
Other languages
Japanese (ja)
Other versions
JPS556844B2 (en
Inventor
Hiroshi Yamamoto
Shigenori Shiki
Masaki Motomura
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
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP7926175A priority Critical patent/JPS522756A/en
Publication of JPS522756A publication Critical patent/JPS522756A/en
Publication of JPS556844B2 publication Critical patent/JPS556844B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)

Abstract

PURPOSE: To provide a system for measuring thickness of coated membrane, which surface is penetrated with light, by measuring the phase angle against a reflected ray with a high performance.
COPYRIGHT: (C)1977,JPO&Japio
JP7926175A 1975-06-25 1975-06-25 System for measuring thickness of surface coated membrane Granted JPS522756A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7926175A JPS522756A (en) 1975-06-25 1975-06-25 System for measuring thickness of surface coated membrane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7926175A JPS522756A (en) 1975-06-25 1975-06-25 System for measuring thickness of surface coated membrane

Publications (2)

Publication Number Publication Date
JPS522756A true JPS522756A (en) 1977-01-10
JPS556844B2 JPS556844B2 (en) 1980-02-20

Family

ID=13684902

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7926175A Granted JPS522756A (en) 1975-06-25 1975-06-25 System for measuring thickness of surface coated membrane

Country Status (1)

Country Link
JP (1) JPS522756A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5879221U (en) * 1981-11-25 1983-05-28 吉川　精一 measuring pot
EP0144104B1 (en) * 1983-11-25 1987-03-25 Sipuro Ag Container for a liquid or powdery toilet cleanser

Also Published As

Publication number Publication date
JPS556844B2 (en) 1980-02-20

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