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.)
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 filedfiledCritical
Application grantedgrantedCritical
Publication of FR944246ApublicationCriticalpatent/FR944246A/fr
G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
G21K4/00—Conversion screens for the conversion of the spatial distribution of X-rays or particle radiation into visible images, e.g. fluoroscopic screens
Landscapes
Physics & Mathematics
(AREA)
Engineering & Computer Science
(AREA)
General Engineering & Computer Science
(AREA)
High Energy & Nuclear Physics
(AREA)
FR944246D1942-02-051942-02-05Perfectionnement à la radio-photographie et à la radio-cinématographie
ExpiredFR944246A
(fr)