. A new thermo-electric fluid-meter and hot-wire anemometer. ??^??l S TACTS CH£/B£ i^n CO^£ P/ro/vi£:T£/i W -^^r ill i/s. se//is/i</<)r^7?i//^M/f^

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Keywords: ., bookcentury1900, bookdecade1920, bookidnewthermoele, bookyear1920