4. Dentistry
  5. Apparatus
  6. Having motor or means to transmit motion from motor to tool

James Shen

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Apparatus for photoelectrochemical polishing of silicon wafers

Chemistry: electrical and wave energy – Apparatus – Electrolytic
Reexamination Certificate

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Aseptic dental valves and instruments

Dentistry – Apparatus – Having motor or means to transmit motion from motor to tool
Patent

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Aseptic hose connector and cap

Dentistry – Apparatus – Having suction orifice
Patent

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Barbecue grill

Compound tools – Cutter combined with other tool or tools
Design Patent

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Composition and method for polishing semiconductors

Abrading – Abrading process – Glass or stone abrading
Reexamination Certificate

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Profile ID: LFUS-PAI-P-659661

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