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  • Publication Date: December 31, 1969
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Cited By (4)

    Publication numberPublication dateAssigneeTitle
    US-3056334-AOctober 02, 1962Joseph M ChristensenProjection device
    US-3344725-AOctober 03, 1967Polaroid CorpPhotographic camera with battery holder
    US-4138045-AFebruary 06, 1979Engineered Products, Inc.Camera case
    US-4439028-AMarch 27, 1984Hellmut SchraderProjector assembly