JPH02131609U - - Google Patents

Info

Publication number
JPH02131609U
JPH02131609U JP4097089U JP4097089U JPH02131609U JP H02131609 U JPH02131609 U JP H02131609U JP 4097089 U JP4097089 U JP 4097089U JP 4097089 U JP4097089 U JP 4097089U JP H02131609 U JPH02131609 U JP H02131609U
Authority
JP
Japan
Prior art keywords
light source
light
photometric
mark
extensometer
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
JP4097089U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0612487Y2 (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 JP4097089U priority Critical patent/JPH0612487Y2/ja
Publication of JPH02131609U publication Critical patent/JPH02131609U/ja
Application granted granted Critical
Publication of JPH0612487Y2 publication Critical patent/JPH0612487Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
JP4097089U 1989-04-10 1989-04-10 光学式伸び計における測光用光源 Expired - Lifetime JPH0612487Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4097089U JPH0612487Y2 (ja) 1989-04-10 1989-04-10 光学式伸び計における測光用光源

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4097089U JPH0612487Y2 (ja) 1989-04-10 1989-04-10 光学式伸び計における測光用光源

Publications (2)

Publication Number Publication Date
JPH02131609U true JPH02131609U (en, 2012) 1990-11-01
JPH0612487Y2 JPH0612487Y2 (ja) 1994-03-30

Family

ID=31551232

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4097089U Expired - Lifetime JPH0612487Y2 (ja) 1989-04-10 1989-04-10 光学式伸び計における測光用光源

Country Status (1)

Country Link
JP (1) JPH0612487Y2 (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005090212A1 (ja) * 2004-03-24 2005-09-29 Justin Co., Ltd. 位置検出機構および位置検出センサ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005090212A1 (ja) * 2004-03-24 2005-09-29 Justin Co., Ltd. 位置検出機構および位置検出センサ

Also Published As

Publication number Publication date
JPH0612487Y2 (ja) 1994-03-30

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term