ES107972U - A mercury barometer with distance reading used as a barographer. (Machine-translation by Google Translate, not legally binding)
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A mercury barometer with distance reading used as a barographer. (Machine-translation by Google Translate, not legally binding)
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Electrodes For Compound Or Non-Metal Manufacture
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Tires In General
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Abstract
A barometer of mercury with distance reading used as a barrografo characterized essentially by the fact of incorporating metal sheets around each branch of the barometer that act as an electrode of the condensers while the other electrode is disposed directly in contact with mercury. Inside the barometer. (Machine-translation by Google Translate, not legally binding)
ES107972U1964-08-261964-08-26
A MERCURY BAROMETER WITH DISTANCE READING USABLE AS A BAROGRAPH.
ExpiredES107972Y
(en)
Installation for the determination of maximum and minimum level of low and high pressure, through the action of a switch (Machine-translation by Google Translate, not legally binding)