NL262479A - - Google Patents
Info
- Publication number
- NL262479A NL262479A NL262479DA NL262479A NL 262479 A NL262479 A NL 262479A NL 262479D A NL262479D A NL 262479DA NL 262479 A NL262479 A NL 262479A
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
- G01N31/16—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using titration
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J17/00—Gas-filled discharge tubes with solid cathode
- H01J17/005—Gas-filled discharge tubes with solid cathode specially adapted as noise generators
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J17/00—Gas-filled discharge tubes with solid cathode
- H01J17/02—Details
- H01J17/04—Electrodes; Screens
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B29/00—Generation of noise currents and voltages
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3121614X | 1959-04-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL262479A true NL262479A (de) |
Family
ID=8087229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL262479D NL262479A (de) | 1959-04-24 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3121614A (de) |
| NL (1) | NL262479A (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH408468A (de) * | 1964-03-16 | 1966-02-28 | Polymetron Ag | Bürette mit in einem Zylinder axial bewegbarem Kolben |
| BE789765A (fr) * | 1971-10-07 | 1973-02-01 | Wellcome Found | Appareil pour l'analyse chimique automatique |
| US3804107A (en) * | 1972-04-05 | 1974-04-16 | G Lisitsina | Device for preparation of a dialyzing solution |
| US5085345A (en) * | 1985-04-12 | 1992-02-04 | Wells John R | Hydraulic dispenser |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2950396A (en) * | 1960-08-23 | Colorevietric analyzer | ||
| US3019091A (en) * | 1958-09-15 | 1962-01-30 | Milton Roy Co | Pneumatic programming system for colorimetric analyzers |
| US2992077A (en) * | 1958-09-15 | 1961-07-11 | Milton Roy Co | Expansible volume analyzer sample cell for colorimetric analyzers |
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0
- NL NL262479D patent/NL262479A/xx unknown
-
1960
- 1960-04-18 US US22801A patent/US3121614A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3121614A (en) | 1964-02-18 |