Michel Maillefer

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Ballaigues, CH

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Patents Grantslast 30 patents

Information Patent Grant
Set of instruments of increasing dimension for the boring of radicu...
- Patent number 5,676,541
- Issue date Oct 14, 1997
- Maillefer Instruments S.A.
- Michel Maillefer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Instrument for the treatment of dental root-canals
- Patent number 5,035,618
- Issue date Jul 30, 1991
- Les Fils d'Auguste Maillefer, Societe Anonyme a Ballaigues
- Larry Katz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE