4. Machine element or mechanism
  5. Elements
  6. Cams

Bruno Bettiol

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Ophthalmic lens having an aspheric surface

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Ophthalmic lenses or blanks
Patent

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Variable-profile cam, especially for a reproducing machine

Machine element or mechanism – Elements – Cams
Patent

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Profile ID: LFUS-PAI-P-1878258

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