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Individual
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Individual
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Priority to ES0034883UpriorityCriticalpatent/ES34883Y/en
Publication of ES34883UpublicationCriticalpatent/ES34883U/en
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Publication of ES34883YpublicationCriticalpatent/ES34883Y/en
Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices
(AREA)
Abstract
A guiding chassis for projecting or enlarging photographs, essentially consisting of a lower support frame and limitation of the optical field to be enlarged or projected, and another glazed upper one, supported by a pair of hinged leaf springs and operated with the first, serves , by its own weight, as a press for the clichº that you want to enlarge or project. (Machine-translation by Google Translate, not legally binding)
ES0034883U1953-02-131953-02-13
Guiding chassis for projecting or enlarging photos
ExpiredES34883Y
(en)
A glass or metal and plastic mixpa mount for graduated glasses in all ophthalmic applications (Machine-translation by Google Translate, not legally binding)