Osvaldo Giacometti

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Aclens, CH

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for continuous cooling of elongated elements
- Patent number 4,738,273
- Issue date Apr 19, 1988
- Maillefer S.A.
- Osvaldo Giacometti
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL