"Blaupunkt (help·info) GmbH is a German manufacturer of electronics equipment, noted for its home and car audio equipment. It was a 100% subsidiary of Robert Bosch GmbH until 1 March 2009, when its Aftermarket and Accessories branch including the brand name were sold to Aurelius AG of Germany for an undisclosed amount. After a troublesome past and several changes in ownership and reorganizations it filed for bankruptcy in late 2015 with liquidation proceedings completed in early 2016." - (en.wikipedia.org 04.11.2019)
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