Nicolaas M. Berkelmans

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Apeldoorn, NL

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Patents Grantslast 30 patents

Information Patent Grant
Real-time word typewriter
- Patent number 4,804,279
- Issue date Feb 14, 1989
- Special Systems Industry B.V.
- Nicolaas M. Berkelmans
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS