Alfred Kulmburg

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Kapfenberg, AT

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Patents Grantslast 30 patents

Information Patent Grant
Dental prosthesis with cobalt alloy frame
- Patent number 5,039,574
- Issue date Aug 13, 1991
- Vereinigte Edelstahlwerke AG
- Alfred Kulmburg
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE