Ernst Erich Petzl

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Patents Grantslast 30 patents

Information Patent Grant
Hair cutting device with hair length indicator means
- Patent number 7,975,387
- Issue date Jul 12, 2011
- Koninklijke Philips Electronics N.V.
- Christian Mikula
- B26 - HAND CUTTING TOOLS CUTTING SEVERING

Patents Applicationslast 30 patents

Information Patent Application
Hair Cutting Device with Hair Length Indicator Means
- Publication number 20080196252
- Publication date Aug 21, 2008
- Koninklijke Philips Electronics N.V.
- Christian Mikula
- B26 - HAND CUTTING TOOLS CUTTING SEVERING