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
Links
- 238000005375 photometry Methods 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Length Measuring Devices By Optical Means (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
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 (th) | 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 (th) |
Cited By (1)
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 |
-
1989
- 1989-04-10 JP JP4097089U patent/JPH0612487Y2/ja not_active Expired - Lifetime
Cited By (1)
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 |