JPS52127351A - Automatic roughness detector - Google Patents
Automatic roughness detectorInfo
- Publication number
- JPS52127351A JPS52127351A JP4361876A JP4361876A JPS52127351A JP S52127351 A JPS52127351 A JP S52127351A JP 4361876 A JP4361876 A JP 4361876A JP 4361876 A JP4361876 A JP 4361876A JP S52127351 A JPS52127351 A JP S52127351A
- Authority
- JP
- Japan
- Prior art keywords
- roughness detector
- automatic
- automatic roughness
- moire
- electric signals
- 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
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4361876A JPS52127351A (en) | 1976-04-19 | 1976-04-19 | Automatic roughness detector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4361876A JPS52127351A (en) | 1976-04-19 | 1976-04-19 | Automatic roughness detector |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52127351A true JPS52127351A (en) | 1977-10-25 |
JPS576045B2 JPS576045B2 (ja) | 1982-02-03 |
Family
ID=12668817
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4361876A Granted JPS52127351A (en) | 1976-04-19 | 1976-04-19 | Automatic roughness detector |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52127351A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59157507A (ja) * | 1983-02-28 | 1984-09-06 | Matsushita Electric Works Ltd | 形状欠陥検出装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5018062A (ja) * | 1973-06-18 | 1975-02-26 |
-
1976
- 1976-04-19 JP JP4361876A patent/JPS52127351A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5018062A (ja) * | 1973-06-18 | 1975-02-26 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59157507A (ja) * | 1983-02-28 | 1984-09-06 | Matsushita Electric Works Ltd | 形状欠陥検出装置 |
Also Published As
Publication number | Publication date |
---|---|
JPS576045B2 (ja) | 1982-02-03 |
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