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United States Utility Patents
4,969,710 - 4,969,719

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NumberTitle
4,969,710 Optical fiber transmission path with dispersion compensation
4,969,711 Optical glass fiber with a primary coating of acrylic acid ester groups-containing organo-polysiloxanes
4,969,712 Optoelectronic apparatus and method for its fabrication
4,969,713 Marker strip surface for roadways and the like
4,969,714 Helmet mounted display having dual interchangeable optical eyepieces
4,969,715 Device for supporting object lens in optical head
4,969,716 Solder sealed bandpass filter and method of making
4,969,717 Optical switch
4,969,718 Active liquid-crystal multi-color display panel structure having triangular triad of color display pixels and split pixel electrodes
4,969,719 Smectic liquid crystal devices



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