| http://www.w3.org/ns/prov#value | - BWPLETCHER I 2,735,794 METHOD OF CLEANING AND STERILIZING TUBULAR MEMBERS 2-15 Gttorneg United States Patent METHOD on CLEANING AND STERILlZING TUBULAR MEMBERS Y 'The ii ventionrelates to methods of cleaning and sterilizparticularly hollow articles, such as tubes and containers, and has for its object 'to provide a method wherein foreign matter is dislodged from the wall of the tube or container,
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