JPS4943481A - - Google Patents
Info
- Publication number
- JPS4943481A JPS4943481A JP7445973A JP7445973A JPS4943481A JP S4943481 A JPS4943481 A JP S4943481A JP 7445973 A JP7445973 A JP 7445973A JP 7445973 A JP7445973 A JP 7445973A JP S4943481 A JPS4943481 A JP S4943481A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/10—Investigating individual particles
- G01N15/1031—Investigating individual particles by measuring electrical or magnetic effects
- G01N15/12—Investigating individual particles by measuring electrical or magnetic effects by observing changes in resistance or impedance across apertures when traversed by individual particles, e.g. by using the Coulter principle
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/416—Systems
- G01N27/447—Systems using electrophoresis
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Dispersion Chemistry (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH995372A CH560039A5 (xx) | 1972-07-03 | 1972-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4943481A true JPS4943481A (xx) | 1974-04-24 |
Family
ID=4357490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7445973A Pending JPS4943481A (xx) | 1972-07-03 | 1973-07-03 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS4943481A (xx) |
| CH (1) | CH560039A5 (xx) |
| DE (1) | DE2334424A1 (xx) |
| FR (1) | FR2236472A1 (xx) |
| NL (1) | NL7309208A (xx) |
-
1972
- 1972-07-03 CH CH995372A patent/CH560039A5/xx not_active IP Right Cessation
-
1973
- 1973-07-02 NL NL7309208A patent/NL7309208A/xx unknown
- 1973-07-02 FR FR7324197A patent/FR2236472A1/fr not_active Withdrawn
- 1973-07-03 JP JP7445973A patent/JPS4943481A/ja active Pending
- 1973-07-03 DE DE19732334424 patent/DE2334424A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CH560039A5 (xx) | 1975-03-27 |
| FR2236472A1 (en) | 1975-02-07 |
| DE2334424A1 (de) | 1974-01-24 |
| NL7309208A (xx) | 1974-01-07 |