JPS52137389A - Apparatus for detecting defective plate glass - Google Patents
Apparatus for detecting defective plate glassInfo
- Publication number
- JPS52137389A JPS52137389A JP5379276A JP5379276A JPS52137389A JP S52137389 A JPS52137389 A JP S52137389A JP 5379276 A JP5379276 A JP 5379276A JP 5379276 A JP5379276 A JP 5379276A JP S52137389 A JPS52137389 A JP S52137389A
- Authority
- JP
- Japan
- Prior art keywords
- plate glass
- detecting defective
- defective plate
- detecting
- glass
- 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
Links
Landscapes
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5379276A JPS52137389A (en) | 1976-05-13 | 1976-05-13 | Apparatus for detecting defective plate glass |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5379276A JPS52137389A (en) | 1976-05-13 | 1976-05-13 | Apparatus for detecting defective plate glass |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52137389A true JPS52137389A (en) | 1977-11-16 |
Family
ID=12952656
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5379276A Pending JPS52137389A (en) | 1976-05-13 | 1976-05-13 | Apparatus for detecting defective plate glass |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52137389A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007225323A (en) * | 2006-02-21 | 2007-09-06 | Dainippon Screen Mfg Co Ltd | Crack sensor of substrate and substrate treatment apparatus |
JP2007225324A (en) * | 2006-02-21 | 2007-09-06 | Dainippon Screen Mfg Co Ltd | Crack sensor of substrate and substrate treatment apparatus |
-
1976
- 1976-05-13 JP JP5379276A patent/JPS52137389A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007225323A (en) * | 2006-02-21 | 2007-09-06 | Dainippon Screen Mfg Co Ltd | Crack sensor of substrate and substrate treatment apparatus |
JP2007225324A (en) * | 2006-02-21 | 2007-09-06 | Dainippon Screen Mfg Co Ltd | Crack sensor of substrate and substrate treatment apparatus |
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