ES98471U - Postcard with built-in folding viewer for microfilm circular views (Machine-translation by Google Translate, not legally binding)
- Google Patents
Postcard with built-in folding viewer for microfilm circular views (Machine-translation by Google Translate, not legally binding)
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Izquierdo Jimenez Cirico
Original Assignee
Izquierdo Jimenez Cirico
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Application filed by Izquierdo Jimenez CiricofiledCriticalIzquierdo Jimenez Cirico
Priority to ES98471UpriorityCriticalpatent/ES98471Y/en
Publication of ES98471UpublicationCriticalpatent/ES98471U/en
Application grantedgrantedCritical
Publication of ES98471YpublicationCriticalpatent/ES98471Y/en
Postal card with built-in folding viewer for microfilm circular views, characterized in that it has a built-in viewfinder with folding characteristics, which is equipped with a magnifying lens attached to the front of the viewer, by virtue of which it will allow viewing the different reasons gathered, that microfilmed in a disc and located in a radial position within it will go through the action of the user's finger, for which the upper part of the card will always appear a section of the disc, being mounted the same on the card through an axis. (Machine-translation by Google Translate, not legally binding)
ES98471U1963-03-221963-03-22
Postcard with built-in folding viewer for microfilmic circle views
ExpiredES98471Y
(en)
A provision for the projection of multiple images, both static and cinematographic, and consequently, of images for your vision in relief (Machine-translation by Google Translate, not legally binding)