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Torque-applying, freely-reversible tool and drive-handle coupling with direction of torque-application selection
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Freely-reversible torque-applying handle assembly with direction of torque-application selection
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Torque-applying freely-reversible tool and drive-handle coupling
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Tool handle assembly with freely-reversible socket member
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Hand tool with positive-driver but freely-reversible handle
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Machine for generating surfaces of various characteristics on workpieces
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Fluid valve with float actuator
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Fluid valve with float actuator
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Flush valve and overflow pipe assembly for a toilet tank
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