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Individual
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Individual
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Priority to ES4167ApriorityCriticalpatent/ES4167A1/en
Publication of ES4167A1publicationCriticalpatent/ES4167A1/en
ES4167A1884-04-231884-04-23
A mechanical procedure for measuring the flow of water, gas or any other fluid by means of the meter system described.
ExpiredES4167A1
(en)
An improved system apparatus to govern or regulate the pressure of the gas or the supply of this fluid, or both, the use of an indicator being optional.
An apparatus for sterilizing, that is, for destroying microorganisms by means of mechanical pressure, the apparatus of which can be adapted to any pump, pipe or pipe that distributes the liquids.