Robert Hanning

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Campione d'Italia (TI), CH

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Patents Grantslast 30 patents

Information Patent Grant
Method of injection-molding and cooling of shaped synthetic-resin b...
- Patent number 4,164,523
- Issue date Aug 14, 1979
- Robert Hanning
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus for the injection-molding and cooling of shaped synthetic...
- Patent number 4,139,177
- Issue date Feb 13, 1979
- Robert Hanning
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL