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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NVfiledCriticalPhilips Gloeilampenfabrieken NV
Publication of ES216378A1publicationCriticalpatent/ES216378A1/en
Instruments For Viewing The Inside Of Hollow Bodies
(AREA)
Abstract
Optical device to be used in x-ray amplifiers, characterized in that it comprises an optical joint (19) that is attached on the one hand by means of an observation tube (10) to an eyepiece (11) and, on the other, by means of a second observation tube (7) to a second optical joint (18) arranged on the box (2) of the image amplifier on the optical axis thereof, the set of observation tubes and optical joints being arranged to rotate around the aforementioned optical axis. (Machine-translation by Google Translate, not legally binding)
ES0216378A1953-07-111954-07-08An optical device for employment in x-ray amplifiers (Machine-translation by Google Translate, not legally binding)
ExpiredES216378A1
(en)