NL7204452A - - Google Patents
Info
- Publication number
- NL7204452A NL7204452A NL7204452A NL7204452A NL7204452A NL 7204452 A NL7204452 A NL 7204452A NL 7204452 A NL7204452 A NL 7204452A NL 7204452 A NL7204452 A NL 7204452A NL 7204452 A NL7204452 A NL 7204452A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
- G01N27/62—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode
- G01N27/64—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode using wave or particle radiation to ionise a gas, e.g. in an ionisation chamber
- G01N27/66—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode using wave or particle radiation to ionise a gas, e.g. in an ionisation chamber and measuring current or voltage
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L21/00—Vacuum gauges
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712124626 DE2124626B2 (de) | 1971-05-18 | 1971-05-18 | : Vorrichtung zur Konzentrationsbestimmung einer Gaskomponente in einem binären Gasgemisch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7204452A true NL7204452A (en:Method) | 1972-11-21 |
Family
ID=5808237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7204452A NL7204452A (en:Method) | 1971-05-18 | 1972-04-04 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2124626B2 (en:Method) |
| FR (1) | FR2138134B1 (en:Method) |
| GB (1) | GB1339880A (en:Method) |
| NL (1) | NL7204452A (en:Method) |
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1971
- 1971-05-18 DE DE19712124626 patent/DE2124626B2/de not_active Ceased
-
1972
- 1972-04-04 NL NL7204452A patent/NL7204452A/xx unknown
- 1972-05-18 FR FR7217947A patent/FR2138134B1/fr not_active Expired
- 1972-05-18 GB GB2304972A patent/GB1339880A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2124626B2 (de) | 1974-01-10 |
| GB1339880A (en) | 1973-12-05 |
| FR2138134B1 (en:Method) | 1973-07-13 |
| FR2138134A1 (en:Method) | 1972-12-29 |
| DE2124626A1 (de) | 1972-11-30 |