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Stethoscope for pediatrics
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Systems and methods for providing visual biofeedback
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A kind of portable cigarette smoked cured product oven
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A kind of direct current generator PMW governing systems
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A kind of motor tacho
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A kind of Speed Regulation System Based on DC Motor based on field programmable gate array
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A kind of Intelligent electric curtain design
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A kind of digital clock
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A kind of computer heat radiation system design
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A kind of USB flash disk read-write controller design based on single-chip microcomputer and CH375
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Nursing traditional Chinese medicine combination for preventing relapse of postoperative breast cancer and preparation method thereof
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Intelligent fruit picking vehicle utilizing solar energy and oil hybrid power
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Connecting device of sectional type fire resisting shutter
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Wrist wearing type digital electric field detection meter
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Sending and receiving electronic mail using group headers
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Accessing of portions of an initial digital file preliminary to the access of another digital file
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Real-time click fraud detecting and blocking system
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