Eric van der Vegte

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Drachten, NL

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for removing contents from an envelope
- Patent number 5,175,979
- Issue date Jan 5, 1993
- Hadewe B.V.
- Jeichienus A. van der Werff
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES