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Expired
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Inventor
Georg Dau
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Individual
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Individual
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Publication of GB191301983ApublicationCriticalpatent/GB191301983A/en
Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices
(AREA)
Telescopes
(AREA)
Abstract
1983. Dau, G. Jan. 24. Magnifying-appliances.-A box a for picture post cards &c. is provided with means for viewing them, comprising a lens h fitted into an aperture in the hinged lid c, a hinged platform n on which the post cards are placed, and folding wings l opened against the pull of an elastic cord and supporting a mirror i.
GB191301983D1913-01-241913-01-24Receptacle Combined with an Arrangement for Viewing Postcards and the like.
ExpiredGB191301983A
(en)