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:
Feb. 03, 1981
Filed:
Apr. 27, 1979
Applicant:
Inventors:
Gottfried Lange, Erlangen, DE;
Hans Heinrich, Buckenhof, DE;
Assignee:
Siemens Aktiengesellschaft, Berlin & Munich, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03G / ; G03G / ;
U.S. Cl.
CPC ...
2503152 ; 2503151 ;
Abstract
The invention relates to arrangements for the production of electroradiographic x-ray photographs wherein x-ray photoconductive layers are electrically charged at their surfaces and subsequently exposed to an image-forming irradiation with x-rays, such that, due to the influence of the rays which penetrate a body, charge images are obtained which can be rendered visible through the application of pigment particles. For the simultaneous production of several images, the invention provides that several layers be arranged in a cassette. An inventive arrangement is particularly suited for use in medical radiation diagnosis.