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GRUPO BARGO DE MEXICO, S.A. DE C.V.
| GRUPO BARGO DE MEXICO, S.A. DE C.V. Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20100281778 | CAP AND RIM ASSEMBLY FOR SEWER - The invention comprising a cap and rim assembly for sewer or inspection wells, which is characterized by a hermetic closing system due to the configuration of complementary angled flanges provided between the periphery of the cap and the inner seat flange of said rim and a novel safety locking system which prevents the cap from being opened accidentally or intentionally unless a specially designed opening element is used. | 11-11-2010 |