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Individual
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Individual
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Priority to ES0071176UpriorityCriticalpatent/ES71176U/en
Publication of ES71176UpublicationCriticalpatent/ES71176U/en
Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means
(AREA)
Abstract
"Butane gas indicator", characterized in that it is essentially constituted by a simple scale based on a spring, with the total content of the butane gas cylinder indicated at the top and that as it is used, it indicates the percentage until logically at zero when the same is exhausted, because this minimum is calculated from the weight of the bottle. (Machine-translation by Google Translate, not legally binding)
ES0071176U1959-01-241959-01-24Butane gas indicator (Machine-translation by Google Translate, not legally binding)
PendingES71176U
(en)
Improvements in the appliances indicators of the consumption of liquid petroleum gas contained in their respective bottles (Machine-translation by Google Translate, not legally binding)