Manfred Engelhardt

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Drachten, NL

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Patents Grantslast 30 patents

Information Patent Grant
Cutting unit for a dry-shaving apparatus
- Patent number 4,283,849
- Issue date Aug 18, 1981
- U.S. Philips Corporation
- Manfred Engelhardt
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Shaving apparatus
- Patent number 4,275,497
- Issue date Jun 30, 1981
- U.S. Philips Corporation
- Manfred Engelhardt
- B26 - HAND CUTTING TOOLS CUTTING SEVERING