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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Pirelli and C SpA
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Pirelli SpA
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Publication date
Application filed by Pirelli SpAfiledCriticalPirelli SpA
Publication of ES295349A1publicationCriticalpatent/ES295349A1/es
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products
(AREA)
ES0295349A1963-01-121964-01-03Un procedimiento para la produccion de articulos de material elastico en expansion poroso moldeado
ExpiredES295349A1
(es)
Werkwijze en inrichting voor het omhullen van pellets van polystyreenschuim, geschikt voor het vervaardigen van lichte voorwerpen van cement, en materiaalmengsel ten gebruike bij het uit- voeren van de werkwijze.
Werkwijze voor de vervaardiging van doorzichtige glaskeramiek met kleine thermische uitzetting en gevormde doorzichtige glaskeramiek, verkregen volgens deze werkwijze.
Procedimento di fabbricazione di coppelle in poliuretano espanso o altro idoneo materiale per l isolamento termico di tubazio ni impianto e prodotto relativo