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Eligio Longhi
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2-San Lazzaro di Savena (Bologna), IT
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last 30 patents
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Apparatus and process for recovering scraps of thermoplastic materi...
Patent number
4,189,291
Issue date
Feb 19, 1980
Eligio Longhi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL