Andre Hiss

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Le Haillan, FR

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Patents Grantslast 30 patents

Information Patent Grant
Destructible core for undercut casting
- Patent number 5,310,159
- Issue date May 10, 1994
- Societe Nationale des Poudres et Explosifs
- Andre Hiss
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL