The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 19, 1978
Filed:
Oct. 20, 1975
Applicant:
Inventor:
Marcel K Van Doorselaer, 's-Gravenwezel, BE;
Assignee:
Agfa-Gevaert, N.V., Mortsel, BE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03C / ; G03C / ;
U.S. Cl.
CPC ...
96 68 ; 96 451 ; 96 82 ; 250320 ; 250475 ; 250482 ; 250483 ; 250484 ; 250486 ;
Abstract
A combination suitable for radiography comprising two separate x-ray fluorescent screens and a photosensitive material comprising a support with a silver halide layer coated on each surface of said support, wherein each of the fluorescent screens is arranged adjacent to one of the silver halide layers. The maximum emission of the x-ray screen is in the wavelength range of 450-570 nm, while the silver halide layers are sensitive to light in the same wavelength range.