JPS5448274A - Optical scale type length measuring instrument - Google Patents

Optical scale type length measuring instrument

Info

Publication number
JPS5448274A
JPS5448274A JP11486577A JP11486577A JPS5448274A JP S5448274 A JPS5448274 A JP S5448274A JP 11486577 A JP11486577 A JP 11486577A JP 11486577 A JP11486577 A JP 11486577A JP S5448274 A JPS5448274 A JP S5448274A
Authority
JP
Japan
Prior art keywords
measuring instrument
length measuring
optical scale
type length
scale type
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
JP11486577A
Other languages
Japanese (ja)
Other versions
JPS575441B2 (en
Inventor
Kenji Himeno
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.)
Mitsutoyo Manufacturing Co Ltd
Original Assignee
Mitsutoyo Manufacturing 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 Mitsutoyo Manufacturing Co Ltd filed Critical Mitsutoyo Manufacturing Co Ltd
Priority to JP11486577A priority Critical patent/JPS5448274A/en
Publication of JPS5448274A publication Critical patent/JPS5448274A/en
Publication of JPS575441B2 publication Critical patent/JPS575441B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
  • Optical Transform (AREA)
JP11486577A 1977-09-22 1977-09-22 Optical scale type length measuring instrument Granted JPS5448274A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11486577A JPS5448274A (en) 1977-09-22 1977-09-22 Optical scale type length measuring instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11486577A JPS5448274A (en) 1977-09-22 1977-09-22 Optical scale type length measuring instrument

Publications (2)

Publication Number Publication Date
JPS5448274A true JPS5448274A (en) 1979-04-16
JPS575441B2 JPS575441B2 (en) 1982-01-30

Family

ID=14648622

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11486577A Granted JPS5448274A (en) 1977-09-22 1977-09-22 Optical scale type length measuring instrument

Country Status (1)

Country Link
JP (1) JPS5448274A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55157713U (en) * 1979-05-01 1980-11-13
JPS6444412U (en) * 1987-09-11 1989-03-16

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55157713U (en) * 1979-05-01 1980-11-13
JPS5924967Y2 (en) * 1979-05-01 1984-07-23 株式会社 三豊製作所 displacement detection device
JPS6444412U (en) * 1987-09-11 1989-03-16

Also Published As

Publication number Publication date
JPS575441B2 (en) 1982-01-30

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