Assignee

HOLVIS HOLZSTOFF SA

CH·1 granted patent·79 citations·filing 1992–1992

Technology mixA01N1 A61K1 C02F1 D06M1 Y10T1

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1 record

0187US5830546AReservoir system for prolonged diffusion of an active principleHOLVIS HOLZSTOFF SA·Filed 1992·Granted Nov 3, 1998·79 cites·6 claims

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