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Eduard Lisse
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Individual
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Individual
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Length-Measuring Instruments Using Mechanical Means
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Abstract
15,253. Lisse, E. June 25. Calliper and like gauges.-Two parallel graduated bars a, b are connected by distancepieces h, h, and one or both of the calliper limbs c, d slide upon them by means of rollers g, g running in grooves f, f.
GB189715253D1897-06-251897-06-25An Improved Measuring Instrument or Calliper Gauge.
ExpiredGB189715253A
(en)