| http://www.w3.org/ns/prov#value | - In such an embodiment, the polymeric film substrate is a material selected from a class of polymeric films described in commonly-assigned U.S. Patent Application Publication No. 2003/0232174, titled ???Method of Making a Flexible Substrate Containing Self-assembling Microstructures.??? The receptor holes are formed in this substrate film using the precision continuous embossing process disclosed i
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