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Max Maschek
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Domat-Ems, GR, CH, CH
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Process for producing hydrolysis-stable shaped structures of polyester
Patent number
4,144,285
Issue date
Mar 13, 1979
Inventa AG Fur Forschung und Patent-verwertung, Zurich
Max Maschek
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...