Antonius Johannes Franciscus Van Halderen

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Zoetermeer, NL

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Patents Grantslast 30 patents

Information Patent Grant
Method and devices for printing a franking mark on a document
- Patent number 6,851,619
- Issue date Feb 8, 2005
- PTT Post Holdings B.V.
- Hennie Wesseling
- G07 - CHECKING-DEVICES