Dsutsche Thomson-Brandt GmbH

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Villingen-Schwenningen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Recording or playback devices for optical information carriers havi...
- Patent number 5,923,626
- Issue date Jul 13, 1999
- Dsutsche Thomson-Brandt GmbH
- Hartmut Richter
- G11 - INFORMATION STORAGE