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. 20, 1977
Filed:
Apr. 29, 1975
Applicant:
Inventor:
Jacques Dory, Meaux, FR;
Assignee:
Realisations Ultrasoniques, , FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
73618 ; 73901 ; 358112 ;
Abstract
In a system of analysis of an object or a body by means of 'transgraphy' i.e. of radiography by transmission, wherein a receiver transducer and a transmitter transducer are linearly and angularly synchronously displaced, the signal supplied by the receiver transducer modulates one characteristic magnitude--intensity or velocity--of the spot of an electronic tube including a charge storage and memory element, while one line scanned by said spot corresponds to a fixed position of the assembly of transmitter and receiver transducers.