FR1553805A - - Google Patents
Info
- Publication number
- FR1553805A FR1553805A FR1553805DA FR1553805A FR 1553805 A FR1553805 A FR 1553805A FR 1553805D A FR1553805D A FR 1553805DA FR 1553805 A FR1553805 A FR 1553805A
- Authority
- FR
- France
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N21/958—Inspecting transparent materials or objects, e.g. windscreens
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US60143766A | 1966-12-13 | 1966-12-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1553805A true FR1553805A (da) | 1969-01-17 |
Family
ID=24407474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1553805D Expired FR1553805A (da) | 1966-12-13 | 1967-10-10 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE707884A (da) |
| DE (1) | DE1622114A1 (da) |
| FR (1) | FR1553805A (da) |
| GB (1) | GB1145397A (da) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3728210A1 (de) * | 1987-08-24 | 1989-03-16 | Sick Optik Elektronik Erwin | Optische abtastvorrichtung fuer transparentes bahnmaterial |
-
1967
- 1967-10-10 FR FR1553805D patent/FR1553805A/fr not_active Expired
- 1967-10-11 DE DE19671622114 patent/DE1622114A1/de active Pending
- 1967-11-22 GB GB5307567A patent/GB1145397A/en not_active Expired
- 1967-12-12 BE BE707884D patent/BE707884A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1622114A1 (de) | 1971-01-14 |
| GB1145397A (en) | 1969-03-12 |
| BE707884A (da) | 1968-04-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |