Assignee
DRAKA POLVA BV
NL·2 granted patents·12 citations·filing 1985–1993
Top patents by PatentIndex Score
2 records- 0119US5445331ADevice for processing plastic articles of elongated shape, and an installation using the device for the selective recovery of plasticsDRAKA POLVA BV·Filed 1993·Granted Aug 29, 1995·6 cites·11 claims
- 0218US4632656AApparatus for the manufacture of molecularly oriented plastic pipesDRAKA POLVA BV·Filed 1985·Granted Dec 30, 1986·6 cites·6 claims
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