4. Measuring and testing
  5. Speed, velocity, or acceleration
  6. Acceleration determination utilizing inertial element

Rudolf Zeller

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Boring tool or other device including thermal protection for an

Boring or penetrating the earth – Automatic control
Patent

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Calibration-test member for a coordinate-measuring instrument

Geometrical instruments – Gauge – With calibration device or gauge for nuclear reactor element
Patent

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Establishing positions of locating field detectors and path...

Boring or penetrating the earth – With signaling – indicating – testing or measuring – Tool position direction or inclination measuring or...
Reexamination Certificate

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Establishing positions of locating field detectors and path...

Boring or penetrating the earth – With signaling – indicating – testing or measuring – Tool position direction or inclination measuring or...
Reexamination Certificate

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Establishing positions of locating field detectors and path...

Boring or penetrating the earth – With signaling – indicating – testing or measuring – Tool position direction or inclination measuring or...
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

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Profile ID: LFUS-PAI-P-279711

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