| http://www.w3.org/ns/prov#value | - For manufacturing capacitors, broad, usually stretched, plastic sheets of polyethylene terephthalate, polycarbonate, polypropylene or other suitable dielectric material is provided with metal-free strips and is cut into narrow bands which have a demetallized free edge at one edge and which are processed into round or flat windings or which are layered in accordance with a known method.
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