ESG Edelmetall-Service GmbH & Co. KG
ESG Edelmetall-Service GmbH & Co. KG Patent applications | ||
Patent application number | Title | Published |
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20130189535 | BAR MADE OF NOBLE METAL, AND PRODUCTION METHOD - A bar of noble metal or an alloy containing noble metal having a mass mB is subdivided into n×m miniature bars | 07-25-2013 |