U.S. federal trademark · Serial No. 73761194 · Reg. No. 1579002
EXTRUDED POLYMER PIPE WITH A CO-EXTRUDED LUBRICATED LAYER ON THE INNER WALL WHICH IS IMPREGNATED WITH SILICONE OILS [FOR LUBRICATION] FOR USE AS INNERDUCT IN THE INSTALLATION OF FIBEROPTIC CABLE IN THE TELECOMMUNICATION INDUSTRY
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