FR2307311B1 - - Google Patents
Info
- Publication number
- FR2307311B1 FR2307311B1 FR7616747A FR7616747A FR2307311B1 FR 2307311 B1 FR2307311 B1 FR 2307311B1 FR 7616747 A FR7616747 A FR 7616747A FR 7616747 A FR7616747 A FR 7616747A FR 2307311 B1 FR2307311 B1 FR 2307311B1
- 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
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/47—Scattering, i.e. diffuse reflection
- G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
- G01N21/51—Scattering, i.e. diffuse reflection within a body or fluid inside a container, e.g. in an ampoule
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US54506975A | 1975-01-29 | 1975-01-29 | |
| US54506675A | 1975-01-29 | 1975-01-29 | |
| US60078775A | 1975-07-31 | 1975-07-31 | |
| US05/600,593 US3967901A (en) | 1975-01-29 | 1975-07-31 | Nephelometer having means semiautomatically cancelling components from scattering by particles smaller or larger than those of interest |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2307311A1 FR2307311A1 (en) | 1976-11-05 |
| FR2307311B1 true FR2307311B1 (en) | 1981-08-21 |
Family
ID=27504713
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7601517A Granted FR2307262A1 (en) | 1975-01-29 | 1976-01-21 | METHOD AND DEVICE FOR ELIMINATING PHENOMENA OF ARTIFICIAL ORIGIN IN AN OPTICAL TEST |
| FR7616747A Granted FR2307311A1 (en) | 1975-01-29 | 1976-06-03 | METHOD AND DEVICE FOR ELIMINATING PHENOMENA OF ARTIFICIAL ORIGIN IN AN OPTICAL TEST |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7601517A Granted FR2307262A1 (en) | 1975-01-29 | 1976-01-21 | METHOD AND DEVICE FOR ELIMINATING PHENOMENA OF ARTIFICIAL ORIGIN IN AN OPTICAL TEST |
Country Status (15)
| Country | Link |
|---|---|
| JP (1) | JPS562903B2 (en) |
| AU (1) | AU503832B2 (en) |
| BE (1) | BE837847A (en) |
| CH (1) | CH613043A5 (en) |
| DE (1) | DE2556677A1 (en) |
| DK (1) | DK23576A (en) |
| ES (1) | ES444659A1 (en) |
| FR (2) | FR2307262A1 (en) |
| GB (1) | GB1515909A (en) |
| IL (2) | IL48531A (en) |
| IT (1) | IT1054027B (en) |
| MX (1) | MX143271A (en) |
| NL (1) | NL7600084A (en) |
| NO (1) | NO145896C (en) |
| SE (1) | SE428728B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4160914A (en) * | 1977-12-16 | 1979-07-10 | Monitek, Inc. | Apparatus for measuring of particulate scattering in fluids |
| US4198161A (en) * | 1978-02-27 | 1980-04-15 | Hach Chemical Company | Low turbidity nephelometer |
| JPS5565549U (en) * | 1978-10-31 | 1980-05-06 | ||
| JPS56137140A (en) * | 1980-03-27 | 1981-10-26 | Wako Pure Chem Ind Ltd | Optical measuring method of blood coagulation |
| JPS56168148A (en) * | 1980-05-29 | 1981-12-24 | Joko:Kk | Automatic starting method of immunity nephelometric device |
| JPS5861447A (en) * | 1981-10-08 | 1983-04-12 | Japan Spectroscopic Co | Laser type quantitatively determining apparatus of reaction product of antigen and antibody |
| DE3706502A1 (en) * | 1987-02-27 | 1988-09-08 | Krupp Polysius Ag | Device for determining the grain-size distribution of powdered material |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1802269C3 (en) * | 1968-10-10 | 1979-09-27 | Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe | Method of measuring the concentration and / or size of particulate matter |
| US3669542A (en) * | 1969-10-09 | 1972-06-13 | Coulter Electronics | Liquid borne particle sensor |
| US3670150A (en) * | 1970-05-04 | 1972-06-13 | Coulter Electronics | Dynamic range splitter for an analyzer of particle-produced pulses |
| US3713743A (en) * | 1970-11-25 | 1973-01-30 | Agricultural Control Syst | Forward scatter optical turbidimeter apparatus |
| CH549796A (en) * | 1971-03-29 | 1974-05-31 | Sigrist Willy | METHOD FOR MEASURING SUBSTANCES SUSPENDED IN A LIQUID AND EQUIPMENT FOR CARRYING OUT THE METHOD. |
| US3772604A (en) * | 1972-05-12 | 1973-11-13 | Coulter Electronics | Non-rectifying clamps |
| US3819269A (en) * | 1973-01-26 | 1974-06-25 | Miles Lab | Apparatus for particle size analysis |
-
1975
- 1975-11-24 IL IL48531A patent/IL48531A/en unknown
- 1975-11-27 AU AU87013/75A patent/AU503832B2/en not_active Ceased
- 1975-12-12 MX MX162584A patent/MX143271A/en unknown
- 1975-12-16 DE DE19752556677 patent/DE2556677A1/en not_active Withdrawn
- 1975-12-24 JP JP15468775A patent/JPS562903B2/ja not_active Expired
- 1975-12-30 GB GB53096/75A patent/GB1515909A/en not_active Expired
-
1976
- 1976-01-06 NL NL7600084A patent/NL7600084A/en not_active Application Discontinuation
- 1976-01-07 IT IT7619075A patent/IT1054027B/en active
- 1976-01-07 CH CH11276A patent/CH613043A5/en not_active IP Right Cessation
- 1976-01-21 FR FR7601517A patent/FR2307262A1/en active Granted
- 1976-01-21 DK DK23576*#A patent/DK23576A/en not_active Application Discontinuation
- 1976-01-23 BE BE163747A patent/BE837847A/en not_active IP Right Cessation
- 1976-01-27 ES ES444659A patent/ES444659A1/en not_active Expired
- 1976-01-28 SE SE7600908A patent/SE428728B/en unknown
- 1976-01-28 NO NO760267A patent/NO145896C/en unknown
- 1976-06-03 FR FR7616747A patent/FR2307311A1/en active Granted
-
1978
- 1978-11-09 IL IL55909A patent/IL55909A0/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE428728B (en) | 1983-07-18 |
| NO145896B (en) | 1982-03-08 |
| FR2307262A1 (en) | 1976-11-05 |
| SE7600908L (en) | 1976-10-21 |
| GB1515909A (en) | 1978-06-28 |
| ES444659A1 (en) | 1978-02-16 |
| DE2556677A1 (en) | 1976-08-05 |
| AU503832B2 (en) | 1979-09-20 |
| NO760267L (en) | 1976-07-30 |
| AU8701375A (en) | 1977-06-02 |
| BE837847A (en) | 1976-05-14 |
| CH613043A5 (en) | 1979-08-31 |
| IL55909A0 (en) | 1979-01-31 |
| MX143271A (en) | 1981-04-13 |
| NO145896C (en) | 1982-06-16 |
| IL48531A0 (en) | 1976-01-30 |
| FR2307262B1 (en) | 1981-10-09 |
| JPS562903B2 (en) | 1981-01-22 |
| IT1054027B (en) | 1981-11-10 |
| JPS5190883A (en) | 1976-08-09 |
| IL48531A (en) | 1979-09-30 |
| DK23576A (en) | 1976-07-30 |
| NL7600084A (en) | 1976-08-02 |
| FR2307311A1 (en) | 1976-11-05 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CD | Change of name or company name | ||
| TP | Transmission of property | ||
| ST | Notification of lapse |