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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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES91435UpriorityCriticalpatent/ES91435U/es
Publication of ES91435UpublicationCriticalpatent/ES91435U/es
Máquina manual de sumar, que se caracteriza por ir montada sobre un soporte que va provisto de una serie de pivotes colocados en forma apropiada, que permiten el acoplamiento sobre ellos de las diferentes piezas que toman la máquina.
ES91435U1962-02-141962-02-14Máquina manual de sumar
PendingES91435U
(es)