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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Adell Roig Y Batllori Rafecas p Y JM
Original Assignee
Adell Roig Y Batllori Rafecas p Y JM
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Publication date
Application filed by Adell Roig Y Batllori Rafecas p Y JMfiledCriticalAdell Roig Y Batllori Rafecas p Y JM
Priority to ES1968136386UpriorityCriticalpatent/ES136386Y/es
Publication of ES136386UpublicationCriticalpatent/ES136386U/es
Application grantedgrantedCritical
Publication of ES136386YpublicationCriticalpatent/ES136386Y/es
Túnel para alcantarillado, que se caracteriza por comprender piezas obtenidas por moldeo de un material sintético reforzado, unibles en prolongación en la obra y en las que están confirmadas, además de la canal, los andenes, cuyas piezas presentan en su cara inferior un revestimiento granuloso que coadyuva a su anclaje en el hormigón, siendo aptas para servir de encofrado.
ES1968136386U1968-02-101968-02-10Tunel para alcantarillado.
ExpiredES136386Y
(es)