Assignee
POLYRAND AB
SE·2 granted patents·18 citations·filing 1985–1987
Top patents by PatentIndex Score
2 records- 0151US4762867ACement mortar and concrete with a reduced water absorption and a method for manufacture thereofPOLYRAND AB·Filed 1987·Granted Aug 9, 1988·13 cites·9 claims
- 0228US5143791AMethod for treatment of cellulose fibres and production of composite materials of the treated cellulose fibres in combination with resinsPOLYRAND AB·Filed 1985·Granted Sep 1, 1992·5 cites·4 claims
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