Jurgen Drenckhan

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Jena-Neulobeda, DL

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Patents Grantslast 30 patents

Information Patent Grant
Ferroelectric-photoconductor optical storage
- Patent number 4,041,477
- Issue date Aug 9, 1977
- Jenoptik Jena G.m.b.H.
- Jurgen Drenckhan
- G02 - OPTICS