Marc Roger

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Maisons Alfort, FR

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing an artificial cranium and a prosthetic head
- Patent number 4,708,836
- Issue date Nov 24, 1987
- Commissariat a l'Energie Atomique
- Robert Gain
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS