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Application filed by Foster Grant Co. Inc.filedCriticalFoster Grant Co. Inc.
Priority to GR600121464ApriorityCriticalpatent/GR21464B/en
Publication of GR21464BpublicationCriticalpatent/GR21464B/en
ία μέθοδος δια την παραγωγήν ενός σπογγώδους σκελετού εκ πλαστικής ύλης, χαρακτηριζομένη εκ της εξωθήσεως ενός δυναμένου να προσλαμβάνη την σύστασιν σπόγγου μίγματος πλαστικών υλικών, δια μέσου πολλαπλών στομίων εντός μιας ζώνης χαμηλοτέρας πιέσεως.
A method for producing a spongy frame made of plastic material, characterized by the extrusion of a spongy mixture of plastic materials through multiple orifices into a lower pressure zone.
GR600121464A1960-06-111960-06-11
PERFECTIONS IN OR IN RELATION TO THE METHOD OF PRODUCTION OF FOAM FROM PLASTIC.
GR21464B
(en)
PROCESS FOR PREPARING A MEDICINAL PRODUCT WITH BRONCHI-REMOVING ACTION, PROCESS FOR PREPARING PYRIMIDINE COMPOUNDS USED THEREIN, AND FORMED MEDICINAL PRODUCT.