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Individual
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Individual
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Priority to ES0067564UpriorityCriticalpatent/ES67564U/en
Publication of ES67564UpublicationCriticalpatent/ES67564U/en
Breeding Of Plants And Reproduction By Means Of Culturing
(AREA)
Abstract
"ARITHMETIC TABLE ARRANGED IN CYLINDRICAL SURFACE" which is characterized by being composed of two concentric cylinders, one of which, the exterior or cursor, has a slot or windows for reading through them the results of the fundamental operations of arithmetic. (Machine-translation by Google Translate, not legally binding)
ES0067564U1958-07-221958-07-22Arithmetic table arranged on a cylindrical surface (Machine-translation by Google Translate, not legally binding)
PendingES67564U
(en)
A semi-automatic machine for the manufacture of hollow glass objects, both turning and non-turning (Machine-translation by Google Translate, not legally binding)