Support device with charge indicator for gas cylinders, characterized in that it comprises: a base (2), a mechanism (4) for weighing the gas cylinder, connected to an electronic circuit or computer (11), with the corresponding ones data input and output means, operatively suitable for indicating to the user the quantity of gas contained in the bottle (1) and the request to charge the supplier; - a telecommunications module (8) operatively suitable for contact with a system (12) distant from the supplier or distributor and - a power source (9). (Machine-translation by Google Translate, not legally binding)
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