Arteau, Jean et Bertrand, Raymond (inventeurs) 29 November 1988. « Safety fence assembly for use in a building under construction ». Institut de Recherche en Sante et en Securite du Travail du Quebec (titulaire(s)). Brevet américain US 4,787,475.
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Official URL: https://patentcenter.uspto.gov/applications/071400...
| Item Type: | Patents (Brevet américain) |
|---|---|
| Professor: | Professor Arteau, Jean |
| Affiliation: | Autres |
| Date Deposited: | 12 Jul 2016 18:12 |
| Last Modified: | 25 Nov 2022 00:05 |
| URI: | https://espace2.etsmtl.ca/id/eprint/13099 |
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