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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to FR7401801ApriorityCriticalpatent/FR2258640A1/fr
Publication of FR2258640A1publicationCriticalpatent/FR2258640A1/fr
Application grantedgrantedCritical
Publication of FR2258640B1publicationCriticalpatent/FR2258640B1/fr
G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
G01T1/16—Measuring radiation intensity
G01T1/185—Measuring radiation intensity with ionisation chamber arrangements
Landscapes
Physics & Mathematics
(AREA)
Health & Medical Sciences
(AREA)
Life Sciences & Earth Sciences
(AREA)
General Physics & Mathematics
(AREA)
High Energy & Nuclear Physics
(AREA)
Molecular Biology
(AREA)
Spectroscopy & Molecular Physics
(AREA)
Other Investigation Or Analysis Of Materials By Electrical Means
(AREA)
FR7401801A1974-01-181974-01-18Negative ion flux measuring device - has electronic valve connected through amplifier to digital voltmeter
GrantedFR2258640A1
(en)
