Photographic enlarging apparatus

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Description

FIG. 1 is a top and left front perspective view of a photographic enlarging apparatus showing my new design;

FIG. 2 is a bottom and right rear perspective view thereof.

Referenced Cited
U.S. Patent Documents
D99422 April 1936 Teague
D111244 September 1938 Fassin
D239206 March 1976 Valle
D260903 September 22, 1981 Overman
3522991 August 1970 Bowen
3767301 October 1973 Solo
4235543 November 25, 1980 Norris
Patent History
Patent number: D271774
Type: Grant
Filed: Dec 14, 1981
Date of Patent: Dec 13, 1983
Assignee: Durst A.G. Fabrik Fototechnischer Apparate (Bozen)
Inventor: Florian Vikoler (Brixen)
Primary Examiner: Nelson C. Holtje
Law Firm: Cahill, Sutton & Thomas
Application Number: 6/330,394
Classifications
Current U.S. Class: D16/25
International Classification: D1603;