FR2159051A5 - - Google Patents
Info
- Publication number
- FR2159051A5 FR2159051A5 FR7238329A FR7238329A FR2159051A5 FR 2159051 A5 FR2159051 A5 FR 2159051A5 FR 7238329 A FR7238329 A FR 7238329A FR 7238329 A FR7238329 A FR 7238329A FR 2159051 A5 FR2159051 A5 FR 2159051A5
- 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
- G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- 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)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (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 |
|---|---|---|---|
| NL7114796A NL7114796A (nl) | 1971-10-27 | 1971-10-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2159051A5 true FR2159051A5 (nl) | 1973-06-15 |
Family
ID=19814343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7238329A Expired FR2159051A5 (nl) | 1971-10-27 | 1972-10-27 |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE790686A (nl) |
| DE (1) | DE2252860A1 (nl) |
| FR (1) | FR2159051A5 (nl) |
| GB (1) | GB1387320A (nl) |
| IT (1) | IT969872B (nl) |
| LU (1) | LU66368A1 (nl) |
| NL (1) | NL7114796A (nl) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2109923B (en) * | 1981-11-13 | 1985-05-22 | De La Rue Syst | Optical scanner |
| JPS62279931A (ja) * | 1986-05-29 | 1987-12-04 | レンゴ−株式会社 | 片面段ボ−ルの不良検出装置 |
| US5168412A (en) * | 1989-06-28 | 1992-12-01 | Toan Doan | Surface interference detector |
| EP1383084A3 (en) * | 1993-10-27 | 2004-07-14 | Toshiba Engineering Corporation | Method and apparatus of inspecting surface irregularity of an object article |
| EP1406083B1 (en) * | 2001-07-09 | 2010-01-27 | Yoshiro Yamada | Surface inspection apparatus and method |
-
0
- BE BE790686D patent/BE790686A/nl unknown
-
1971
- 1971-10-27 NL NL7114796A patent/NL7114796A/xx not_active Application Discontinuation
-
1972
- 1972-10-25 IT IT3088972A patent/IT969872B/it active
- 1972-10-25 LU LU66368D patent/LU66368A1/xx unknown
- 1972-10-26 GB GB4948472A patent/GB1387320A/en not_active Expired
- 1972-10-27 FR FR7238329A patent/FR2159051A5/fr not_active Expired
- 1972-10-27 DE DE19722252860 patent/DE2252860A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| BE790686A (nl) | 1973-04-27 |
| IT969872B (it) | 1974-04-10 |
| LU66368A1 (nl) | 1973-02-05 |
| NL7114796A (nl) | 1973-05-02 |
| DE2252860A1 (de) | 1973-05-10 |
| GB1387320A (en) | 1975-03-12 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |