| http://www.w3.org/ns/prov#value | - The invention is particularly suitable for treating printed circuit boards and conductive films in installations through which the metal...http://www.google.com/patents/US5804052?utm_source=gb-gplus-sharePatent US5804052 - Method and device for continuous uniform electrolytic metallizing or etchingAdvanced Patent SearchPublication numberUS5804052 APublication typeGrantApplication numberUS 08/750,3
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