ES136796U - Pocket device to determine equivalences between currencies of frequent use. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Pocket device to determine equivalences between currencies of frequent use. (Machine-translation by Google Translate, not legally binding)
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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nunez Polo Pellon Y Mazzi Lavagna A Y Tito
Original Assignee
Nunez Polo Pellon Y Mazzi Lavagna A Y Tito
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nunez Polo Pellon Y Mazzi Lavagna A Y TitofiledCriticalNunez Polo Pellon Y Mazzi Lavagna A Y Tito
Priority to ES1968136796UpriorityCriticalpatent/ES136796Y/en
Publication of ES136796UpublicationCriticalpatent/ES136796U/en
Application grantedgrantedCritical
Publication of ES136796YpublicationCriticalpatent/ES136796Y/en
Management, Administration, Business Operations System, And Electronic Commerce
(AREA)
Investigating Or Analysing Biological Materials
(AREA)
Investigating Strength Of Materials By Application Of Mechanical Stress
(AREA)
Abstract
Pocket device to determine equivalences between frequently used coins, characterized in that it consists of a laminar body, rigid, opaque and elongated, in each of whose faces is printed a series of scales graduated decimally starting from 0, arranged in parallel horizontal lines, with indication of the currencies and respective countries, which scales, in the operation of the device, are intercepted by a vertical line arranged on a cursor, as a transparent strip, so that their points of intersection on said scales in their displacement horizontal, point out the mutual equivalences of values, in accordance with the respective exchange rates in force, having provided limits to limit the movement of the cursor. (Machine-translation by Google Translate, not legally binding)
ES1968136796U1968-03-061968-03-06
POCKET DEVICE TO DETERMINE EQUIVALENCES BETWEEN FREQUENTLY USED CURRENCIES.
ExpiredES136796Y
(en)
Pocket table, indicator of the equivalences between measures and currencies of different countries (Machine-translation by Google Translate, not legally binding)
Template to determine the speed of displacement of a mobile from graphs displacement-time (Machine-translation by Google Translate, not legally binding)