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Device and process for cooling granules
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Patent number 6,463,745
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Issue date Oct 15, 2002
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Battenfeld GmbH
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Harald Bleier
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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3870452
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Patent number 3,870,452
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Issue date Mar 11, 1975
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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3783157
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Patent number 3,783,157
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Issue date Jan 1, 1974
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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3717539
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Patent number 3,717,539
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Issue date Feb 20, 1973
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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3493448
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Patent number 3,493,448
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Issue date Feb 3, 1970
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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3488240
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Patent number 3,488,240
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Issue date Jan 6, 1970
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL