| http://www.w3.org/ns/prov#value | - 353891, US 4509618 A, US 4509618A, US-A-4509618, US4509618 A, US4509618AInventorsFalk KuhnOriginal AssigneeErich RoserExport CitationBiBTeX, EndNote, RefManPatent Citations (18), Referenced by (6), Classifications (13), Legal Events (4) External Links: USPTO, USPTO Assignment, EspacenetOil lubrication system, especially for knitting machines
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