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Torpedo Werke A G
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Torpedo Werke A G
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Priority to ES221285ApriorityCriticalpatent/ES221285A1/en
Publication of ES221285A1publicationCriticalpatent/ES221285A1/en
Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems
(AREA)
Crystals, And After-Treatments Of Crystals
(AREA)
Abstract
Improvements introduced in the typewriter signs, characterized in that to these machines equipped with a device for multiple spacing and step, with their different successive spacings, all of them multiples of a same fundamental division, they are applied a multiple and stepped spacing in the that one of these spaced has the peculiarity of being equivalent to the normalized spacing. (Machine-translation by Google Translate, not legally binding)
ES221285A1955-04-141955-04-14Improvements introduced in the machines of writing signs (Machine-translation by Google Translate, not legally binding)
ExpiredES221285A1
(en)