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VINA JORGE JOAQUIN
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VINA JORGE JOAQUIN
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Priority to ES0034591UpriorityCriticalpatent/ES34591Y/es
Publication of ES34591UpublicationCriticalpatent/ES34591U/es
Application grantedgrantedCritical
Publication of ES34591YpublicationCriticalpatent/ES34591Y/es
Manufacture Of Macromolecular Shaped Articles
(AREA)
Reinforced Plastic Materials
(AREA)
Abstract
Zapata, caracterizada por que consiste en una placa de goma o material semejante, de dimensiones convenientes y forma apropiada provista de más placas o almohadas recortadas en sus dos caras, que coinciden exactamente unas con otras, llevando las mismas la separación debida para permitir su expansión, así como una cavidad central pana que dicha expansión sea uniforme y sin dislocación, formando ventosa, estando las dimensiones y dureza en relación con la carga a soportar.