4. Measuring and testing
  5. Meteorology
  6. Precipitation

Gotthard L. Hagstrom

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Lightning resistant hydrological pulley

Implements or apparatus for applying pushing or pulling force – Device or member for contacting and guiding moving cable – Including rotatable – cable contacting – pulley wheel element
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Precise rain gauge and methods of calibration

Measuring and testing – Meteorology – Precipitation
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Profile ID: LFUS-PAI-P-906555

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