HENKDRIK RICHARD JOUSMA

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DRACHTEN, NL

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Patents Applicationslast 30 patents

Information Patent Application
NODAL SPRING ASSEMBLY FOR AN ELECTRONIC TOOTHBRUSH
- Publication number 20140300039
- Publication date Oct 9, 2014
- GERRIT JAN DE JONG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE