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Class Information
Number: 348/125
Name: Television > Special applications > Flaw detector
Description: Subject matter wherein a picture signal generator is utilized to view an object and the signals so generated produce a display whereby imperfections in the object may be visually observed, or wherein the signals generated are compared with signals representative of a standard to provide an indication of whether imperfections exist in the object.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 4302773 |
Defect inspection system |
Nov. 24, 1981 |
| 4292672 |
Inspection system for detecting defects in regular patterns |
Sep. 29, 1981 |
| 4282511 |
Apparatus for discerning the noticeable presence of spatial fluctuations of intensity within a two-dimensional visual field |
Aug. 4, 1981 |
| 4282510 |
Apparatus for discerning the noticeable presence of spatial fluctuations of intensity within a two-dimensional visual field |
Aug. 4, 1981 |
| 4249413 |
Method and device for locating a defective tube in a steam generator tube bundle |
Feb. 10, 1981 |
| 4240107 |
Apparatus and method for pattern information processing |
Dec. 16, 1980 |
| 4148061 |
Scanning apparatus and method |
Apr. 3, 1979 |
| 4072928 |
Industrial system for inspecting and identifying workpieces |
Feb. 7, 1978 |
| 4072427 |
Fault inspection system |
Feb. 7, 1978 |
| 3982127 |
Method and apparatus for displaying the internal structure of an object |
Sep. 21, 1976 |
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