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Application filed by Rupert Evelyn Law WarburtonfiledCriticalRupert Evelyn Law Warburton
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Publication of DK50091CpublicationCriticalpatent/DK50091C/en
DK50091D1933-07-171933-07-17
METHOD OF MANUFACTURE OF A TUBLE OR SLEEVE GRINDING ELEMENT AND A USEFUL STRIP AND METHOD OF MANUFACTURING IT.
DK50091C
(en)