NL251197A - - Google Patents
Info
- Publication number
- NL251197A NL251197A NL251197DA NL251197A NL 251197 A NL251197 A NL 251197A NL 251197D A NL251197D A NL 251197DA NL 251197 A NL251197 A NL 251197A
- Authority
- NL
- Netherlands
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
- G01N21/892—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the flaw, defect or object feature examined
- G01N21/894—Pinholes
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K5/00—Methods or arrangements for verifying the correctness of markings on a record carrier; Column detection devices
Landscapes
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (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)
- Textile Engineering (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Theoretical Computer Science (AREA)
- Sheet Holders (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT712559 | 1959-05-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL251197A true NL251197A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=11124380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL251197D NL251197A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1959-05-05 |
Country Status (4)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7300163B2 (en) * | 2005-01-21 | 2007-11-27 | Cytyc Corporation | Slide misload detection system and method |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2294720A (en) * | 1939-07-25 | 1942-09-01 | Ibm | Apparatus for verifying statistical data |
| US2547456A (en) * | 1945-10-17 | 1951-04-03 | Ibm | Verifying machine |
| US2645152A (en) * | 1950-07-22 | 1953-07-14 | Martin Leo Patrick | Sort verifier for punched cards |
| US2693734A (en) * | 1950-08-25 | 1954-11-09 | Bell Telephone Labor Inc | Optical system for card translators |
-
0
- NL NL251197D patent/NL251197A/xx unknown
-
1960
- 1960-05-03 US US26562A patent/US3134839A/en not_active Expired - Lifetime
- 1960-05-04 BE BE590466A patent/BE590466A/fr unknown
- 1960-05-05 GB GB16005/60A patent/GB883889A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE590466A (fr) | 1960-09-01 |
| GB883889A (en) | 1961-12-06 |
| US3134839A (en) | 1964-05-26 |