Arno Bruhn

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Wulfrath, DE

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Patents Grantslast 30 patents

Information Patent Grant
Flush-mounted multi-channel printer
- Patent number 6,163,325
- Issue date Dec 19, 2000
- Hartmann & Braun Aktiengesellschaft
- Arno Bruhn
- G01 - MEASURING TESTING
Information Patent Grant
Method for positioning a pen in a recording device
- Patent number 5,764,016
- Issue date Jun 9, 1998
- Hartmann & Braun AG.
- Arno Bruhn
- G01 - MEASURING TESTING
Information Patent Grant
Arrangement for positioning a pen in a recording device
- Patent number 5,764,244
- Issue date Jun 9, 1998
- Hartmann & Braun AG.
- Arno Bruhn
- G01 - MEASURING TESTING
Information Patent Grant
Multi-channel recording device
- Patent number 5,760,697
- Issue date Jun 2, 1998
- Hartmann & Braun AG.
- Arno Bruhn
- G01 - MEASURING TESTING