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Priority to ES1976223609UpriorityCriticalpatent/ES223609Y/en
Publication of ES223609UpublicationCriticalpatent/ES223609U/en
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Publication of ES223609YpublicationCriticalpatent/ES223609Y/en
Device for controlling the content of gas cylinders, which essentially comprises a housing with two telescopic parts, on the upper part of which the base of the bottle rests and which internally have a spring or counterweight directly related to, or indirectly connected to, the bottle. A suitable medium, with a needle that will indicate on a graduated sphere and constantly the actual content of the bottle, discounting its tare which will be indicated in another outer concentric graduation by means of its corresponding indicator. (Machine-translation by Google Translate, not legally binding)
ES1976223609U1976-10-051976-10-05
GAS BOTTLE CONTENT CONTROL DEVICE.
ExpiredES223609Y
(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)
Indicator apparatus of the liquid gas or gas remnant contained in a hermetically closed container. (Machine-translation by Google Translate, not legally binding)
Improvements in the construction of barometers with adjustable scales, mutually for the indication of time and barometric pressure. (Machine-translation by Google Translate, not legally binding)
Barometer with reciprocally adjustable scales for meteorological and barometric pressure indications (Machine-translation by Google Translate, not legally binding)
Simplified device for the adjustment of the pressure, with direct reading, in sprayers and atomizers. (Machine-translation by Google Translate, not legally binding)