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United States Utility Patents
5,256,850 - 5,256,859

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NumberTitle
5,256,850 Azimuth adjusting method for magnetic head
5,256,851 Microlenses for coupling optical fibers to elliptical light beams
5,256,852 Process and device for laser working with remote control
5,256,853 Method for shaping contact lens surfaces
5,256,854 Tunable plasma method and apparatus using radio frequency heating and electron beam irradiation
5,256,855 Silica production
5,256,856 Welding method for aluminum alloys
5,256,857 Finned PTC air heater assembly for heating an automotive passenger compartment
5,256,858 Modular insulation electrically heated building panel with evacuated chambers
5,256,859 Power supply for binding apparatus



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