ES256446Y - Una tira compuesta elastomera,impermeable al vapor de petro-leo y util como cierre hermetico en un deposito de techo flotante
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Una tira compuesta elastomera,impermeable al vapor de petro-leo y util como cierre hermetico en un deposito de techo flotante
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ES1981256446U1980-09-021981-02-25Una tira compuesta elastomera,impermeable al vapor de petro-leo y util como cierre hermetico en un deposito de techo flotante
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