Ulrich Grothaus

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Puschendorf, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method of automatically optimizing the recording bias for a video s...
- Patent number 5,196,967
- Issue date Mar 23, 1993
- Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig holland Shiftu...
- Werner Mederer
- G11 - INFORMATION STORAGE
Information Patent Grant
Comb filter for the rejection of intertrack chromonance crosstalk
- Patent number 4,881,134
- Issue date Nov 14, 1989
- Grundig E.M.V. Elektro-Mechanische Versuchsanstalt, Max Grundig Holland, Stif...
- Ulrich Grothaus
- H04 - ELECTRIC COMMUNICATION TECHNIQUE