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. 09, 1982
Filed:
Mar. 18, 1980
Applicant:
Inventor:
Gunter Freiberg, Munich, DE;
Assignee:
Agfa-Gevaert AG, Leverkusen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B / ;
U.S. Cl.
CPC ...
353101 ;
Abstract
A microfilm reading device in which a lens carrier is provided with two projecting lenses which are in axial parallel alignment with each other. Through actuating a handle which is disposed between the projecting lenses, the projecting lenses can be moved from a first position in which the lens is brought in alignment with a micrograph to be projected into a second position in which the lens is lifted while the other lens is brought in alignment with the micrograph.