Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Npd Technologies Inc
National Patent Development Corp
Original Assignee
Npd Technologies Inc
National Patent Development Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Npd Technologies Inc, National Patent Development CorpfiledCriticalNpd Technologies Inc
Priority to ES522245ApriorityCriticalpatent/ES522245A0/es
Publication of ES8404230A3publicationCriticalpatent/ES8404230A3/es
Publication of ES522245A0publicationCriticalpatent/ES522245A0/es
DISPOSITIVO DE MOLDE CONSTRUIDO DE MATERIAL TERMOPLASTICO PARA FABRICAR UNA LENTE DE CONTACTO TRUNCADA.CONSISTE EN UN MIEMBRO DE MOLDE MACHO (2) Y UN MIEMBRO DE MOLDE HEMBRA (4). EL PRIMERO DE ELLOS TIENE UN REBORDE (8) FLEXIBLE Y ENTERO, QUE ALREDEDOR DE SU PERIFERIA HACE CONTACTO CON LA SUPERFICIE (18) DE OTRO MIEMBRO DE MOLDE, FORMANDO LA CAVIDAD DE MOLDEO. AMBOS TIENEN PERIFERIAS CONECTADAS POR CUERDAS O PARTES PLANAS (10, 19).
ES522245A1983-05-101983-05-10Disposicion de molde construida de material termoplastico para fabricar una lente de contacto truncada.
GrantedES522245A0
(es)
Procedimento per la produzione di un materiale composito con polimeritermoplastici e residui di lavora zione dei laminati plastici e mate riale composito cosi ottenuto