JPS53116865A - Hole diameter measuring system - Google Patents

Hole diameter measuring system

Info

Publication number
JPS53116865A
JPS53116865A JP3144277A JP3144277A JPS53116865A JP S53116865 A JPS53116865 A JP S53116865A JP 3144277 A JP3144277 A JP 3144277A JP 3144277 A JP3144277 A JP 3144277A JP S53116865 A JPS53116865 A JP S53116865A
Authority
JP
Japan
Prior art keywords
hole diameter
measuring system
diameter measuring
flying
scanner
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
JP3144277A
Other languages
English (en)
Inventor
Yutaka Yoneyama
Shunji Asano
Hiroaki Tazawa
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP3144277A priority Critical patent/JPS53116865A/ja
Publication of JPS53116865A publication Critical patent/JPS53116865A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
JP3144277A 1977-03-22 1977-03-22 Hole diameter measuring system Pending JPS53116865A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3144277A JPS53116865A (en) 1977-03-22 1977-03-22 Hole diameter measuring system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3144277A JPS53116865A (en) 1977-03-22 1977-03-22 Hole diameter measuring system

Publications (1)

Publication Number Publication Date
JPS53116865A true JPS53116865A (en) 1978-10-12

Family

ID=12331349

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3144277A Pending JPS53116865A (en) 1977-03-22 1977-03-22 Hole diameter measuring system

Country Status (1)

Country Link
JP (1) JPS53116865A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4596037A (en) * 1984-03-09 1986-06-17 International Business Machines Corporation Video measuring system for defining location orthogonally

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4596037A (en) * 1984-03-09 1986-06-17 International Business Machines Corporation Video measuring system for defining location orthogonally

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