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.)
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Individual
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Individual
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Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to FR7504606ApriorityCriticalpatent/FR2301039A1/fr
Publication of FR2301039A1publicationCriticalpatent/FR2301039A1/fr
Application grantedgrantedCritical
Publication of FR2301039B3publicationCriticalpatent/FR2301039B3/fr
G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
G03B42/00—Obtaining records using waves other than optical waves; Visualisation of such records by using optical means
G03B42/02—Obtaining records using waves other than optical waves; Visualisation of such records by using optical means using X-rays
G03B42/04—Holders for X-ray films
G03B42/047—Holders for X-ray films provided with marking means
Landscapes
Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
Sheets, Magazines, And Separation Thereof
(AREA)
FR7504606A1975-02-141975-02-14Dispositif pour la reprodu
GrantedFR2301039A1
(fr)