(under subclass 253.1) Methods and means utilizing or including (a) a plurality of coupled machines each capable of independently extruding at least one formed product, or (b) a single machine which is adapted to produce mutually distinct extruded products from a common work-confining chamber simultaneously through a multiorificed die.
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262, and 268, for production of a multicored extrusion, e.g., a plurality of separate wires embodied within a single lead sheath.
