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Horst Steinbrecher
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Roemerberg, DE
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last 30 patents
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Patent Grant
Expandable polystyrene particles
Patent number
5,985,943
Issue date
Nov 16, 1999
BASF Aktiengesellschaft
Klaus Hahn
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Patent Grant
Finely divided, expandable styrene polymers
Patent number
5,124,365
Issue date
Jun 23, 1992
BASF Aktiengesellschaft
Kurt Rappold
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...