USD182079S - Photographic lens and exposure control unit - Google Patents
Photographic lens and exposure control unit Download PDFInfo
- Publication number
- USD182079S USD182079S US D182079 S USD182079 S US D182079S
- Authority
- US
- United States
- Prior art keywords
- control unit
- exposure control
- photographic lens
- photographic
- lens
- Prior art date
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- 210000002370 ICC Anatomy 0.000 description 2
- 241000282320 Panthera leo Species 0.000 description 2
- 210000004027 cells Anatomy 0.000 description 2
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Description
United States Patent 0 ICC nted 23;, 11 11 5:
PHOTOGRAPHIC LENS AND EXPOSURE CONTROL UNIT Clark C. Macomber, Evanston, ]ll., assiguor to Bell & Howell Company, Chicago, 11]., a corporation of Illinois Application October 11, 1957, Serial No. 48,070
Term of patent 14 years (Cl. D611) t Figure 1 is a perspective view of a photographic lens References Citedgfin the file of this patent and exposure control unit embodying my new design; and i I 1 Figure 2 is another perspective view of the same show- }:12:32;;iziigg fg gii sgg 33 33 3? ing the sides thereof opposite those shown in Figure 1. lion, page 14, Super Kodak Six 2o with photoelectric cell I I claim: The ornamental design for a photographic lens and automanc dlaphragm adjustment exposure control unit, as shown.
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