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Individual
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Individual
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Priority to ES0033417UpriorityCriticalpatent/ES33417U/en
Publication of ES33417UpublicationCriticalpatent/ES33417U/en
An improved dater, which is essentially characterized in that all the parts of said dater are molded or injected in plastic material, polystyrene or cellulose acetate. (Machine-translation by Google Translate, not legally binding)
ES0033417U1952-11-071952-11-07A perfected percher (Machine-translation by Google Translate, not legally binding)
PendingES33417U
(en)