ES228991A1 - Improvements in the construction of the mechanisms of the covers intended to subject changeable leaves (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements in the construction of the mechanisms of the covers intended to subject changeable leaves (Machine-translation by Google Translate, not legally binding)
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Improvements in the construction of the mechanism of the covers intended to hold changeable blades, characterized in that in the hollow of one of the covers, arranged longitudinally and held by its ends in the armor thereof, a rack is mounted, by which a sliding part, in which a gear wheel rotates mounted, engages in the rack, the ends of the ribbons of the book being joined to said sliding part, on either side of the rack, moves. (Machine-translation by Google Translate, not legally binding)
ES228991A1956-06-061956-06-06Improvements in the construction of the mechanisms of the covers intended to subject changeable leaves (Machine-translation by Google Translate, not legally binding)
ExpiredES228991A1
(en)
Improvements in the construction of the mechanisms of the covers intended to subject changeable leaves (Machine-translation by Google Translate, not legally binding)
Improvements in the construction of the mechanisms of the covers intended to subject changeable leaves (Machine-translation by Google Translate, not legally binding)
Improvements in the construction of the mechanisms of the covers intended to subject changeable leaves (Machine-translation by Google Translate, not legally binding)
Improvements in the construction of the mechanisms of the covers intended to subject changeable leaves (Machine-translation by Google Translate, not legally binding)