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Dutch Ophthalmic Research Center International bv
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Holland, NL
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Patents Grants
last 30 patents
Information
Patent Grant
Vitrectomy lens
Patent number
6,412,946
Issue date
Jul 2, 2002
Dutch Ophthalmic Research Center International bv
Gerrit Jan Vijfvinkel
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Vitrectomy lens
Patent number
6,120,147
Issue date
Sep 19, 2000
Dutch Ophthalmic Research Center International bv
Gerrit Jan Vijfvinkel
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Vitreous removing apparatus
Patent number
5,630,827
Issue date
May 20, 1997
Dutch Ophthalmic Research Center International bv
Gerrit J. Vijfvinkel
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
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