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Priority to FI906420ApriorityCriticalpatent/FI87250C/fi
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Publication of FI87250CpublicationCriticalpatent/FI87250C/fi
Dispositivo d'impermeabilizzazione simile ad un flessibile per giunti nel calcestruzzo e procedimento per realizzare un'impermeanilizzazione dei giunti nel calcestruzzo.
Dispositif pour reunir de facon etanche la partie inferieure d'une colonne se dressant sur ou dans le fond sous une masse d'eau a la surface environnante du fond