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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Koninklijke Philips NV
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Philips Gloeilampenfabrieken NV
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Publication date
Application filed by Philips Gloeilampenfabrieken NVfiledCriticalPhilips Gloeilampenfabrieken NV
Publication of ES288402A1publicationCriticalpatent/ES288402A1/es
Sposob wytwarzania form odlewniczych z piasku formierskiego zawierajacego srodek wiazacy i urzadzenie do wytwarzania form odlewniczych z piasku formierskiego zawierajacego srodek wiazacy
Bindmiddelsamenstelling voor zand ten gebruike voor de vervaardiging van gietvormen en -kernen alsmede werkwijze voor het vervaardigen van giet- vormen en -kernen.
Metodo de fabricacion de piezas moldeadas a base de cementou hormigon, utilizando moldes perdidos, que quedan incorpo- rados a la pieza como embalaje protector.