BE517795A - - Google Patents
Info
- Publication number
- BE517795A BE517795A BE517795DA BE517795A BE 517795 A BE517795 A BE 517795A BE 517795D A BE517795D A BE 517795DA BE 517795 A BE517795 A BE 517795A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
- G06M11/00—Counting of objects distributed at random, e.g. on a surface
- G06M11/02—Counting of objects distributed at random, e.g. on a surface using an electron beam scanning a surface line by line, e.g. of blood cells on a substrate
- G06M11/04—Counting of objects distributed at random, e.g. on a surface using an electron beam scanning a surface line by line, e.g. of blood cells on a substrate with provision for distinguishing between different sizes of objects
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K21/00—Details of pulse counters or frequency dividers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR63663X | 1914-01-31 | ||
| FR1057193X | 1952-05-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE517795A true BE517795A (en:Method) |
Family
ID=40002920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE517795D BE517795A (en:Method) | 1914-01-31 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE517795A (en:Method) |
| CH (2) | CH90153A (en:Method) |
| DE (1) | DE932997C (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL218013A (en:Method) * | 1954-03-05 | |||
| DE1137882B (de) * | 1956-01-12 | 1962-10-11 | Ernst Essers Dr Ing | Einrichtung zur Ermittlung von Haeufigkeitsverteilungen |
| DE1263323B (de) * | 1961-05-13 | 1968-03-14 | Georg Anton Wissler | Verfahren und Vorrichtung zur Ermittlung der auf eine Schuettgewichts- oder Volumeneinheit bezogenen Gesamtflaeche eines Gemisches makroskopischer plaettchenfoermiger Spaene |
-
0
- BE BE517795D patent/BE517795A/xx unknown
-
1919
- 1919-11-07 CH CH90153D patent/CH90153A/fr unknown
-
1953
- 1953-02-19 CH CH314684D patent/CH314684A/fr unknown
- 1953-03-01 DE DEC7217A patent/DE932997C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH90153A (fr) | 1921-08-01 |
| CH314684A (fr) | 1956-06-30 |
| DE932997C (de) | 1955-09-15 |