4. Electricity: measuring and testing
  5. Magnetic
  6. By paramagnetic particles

William L. Krayer

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Adherent robot

Motor vehicles – With powered means for creating fluid force to attract...
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Air sampler with compensating pump motor speed

Electricity: motive power systems – Positional servo systems – Pulse-width modulated power input to motor
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Air sampler with parallel impactors

Measuring and testing – Sampler – sample handling – etc. – With constituent separation
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Aluminum electrolysis using solid cryolite/alumina crust as...

Electrolysis: processes – compositions used therein – and methods – Electrolytic synthesis – Utilizing fused bath
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Articulated football goal including sacrificial crossbar

Games using tangible projectile – Playing field or court game; game element or accessory... – Goal or target structure for projectile; element thereof
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Profile ID: LFUS-PAI-P-2021998

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