ES416056A1 - Procedimiento para la preparacion de poliesteres termoesta-bles a partir del 3,9-di (2-hidroxietil) 2, 4, 8, 10, tetra-oxaspiro-(5,5)-undecano.
- Google Patents
Procedimiento para la preparacion de poliesteres termoesta-bles a partir del 3,9-di (2-hidroxietil) 2, 4, 8, 10, tetra-oxaspiro-(5,5)-undecano.
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Patronato de Investigacion Cientifica y Tecnica
Tecnica SpA
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Patronato de Investigacion Cientifica y Tecnica
Tecnica SpA
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ES416056A1973-06-191973-06-19Procedimiento para la preparacion de poliesteres termoesta-bles a partir del 3,9-di (2-hidroxietil) 2, 4, 8, 10, tetra-oxaspiro-(5,5)-undecano.
ExpiredES416056A1
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