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CA2189943A1
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Virtual center dynamometer
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US4764752A
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Analog to digital converter having no zero or span drift
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US4733571A
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Linearization of column-type load cell
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US4361811A
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Differential amplifier system
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US4125168A
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Load cells for flexure isolated electronic scale
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US4107618A
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Amplifier system having signal gain independent of a reference voltage
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US4012953A
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Short term creep compensation for load cells
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US4009608A
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Shear measuring flexure isolated load cells
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US3968676A
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Mechanical equalization of strain gauge sensitivity
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US3960013A
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Platform load cell
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US3985025A
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Shear measuring flexure isolated load cells
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US3911737A
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Heavy duty load cell
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US3874229A
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Pancake load cell
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US3668690A
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Method and apparatus for analog to digital conversion
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US3621927A
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Unitary load cell
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US3680372A
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Rhombic shear plate gage load element
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US3449947A
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Test stand structures for reducing interacting forces
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US3360255A
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Universal flexure unit
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US3358501A
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Linearization of output signals from load cell bridge circuits
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US3228240A
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Linearization of load cells
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