Petrus Henricus Le Leeuw

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Someren, NL

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Patents Grantslast 30 patents

Information Patent Grant
Liquid interdental cleaner
- Patent number 8,668,493
- Issue date Mar 11, 2014
- Koninklijke Philips N.V.
- Jozef Johannes Maria Janssen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE