Heinrich Hoffmann

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Paderborn, DE

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Patents Grantslast 30 patents

Information Patent Grant
Electromagnetic drive mechanism for the printing pin of a print head
- Patent number 5,312,195
- Issue date May 17, 1994
- Siemens Nixdorf Informationssysteme AG
- Dieter Grandke
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS