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.
The full text of this document is not available here.
Rechercher dans Google Scholar
Official URL: http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PT...
Item Type: | Patents (Brevet américain) | ||
---|---|---|---|
Professor: |
|
||
Affiliation: | Autres | ||
Date Deposited: | 12 Jul 2016 18:12 | ||
Last Modified: | 12 Jul 2016 18:12 | ||
URI: | https://espace2.etsmtl.ca/id/eprint/13099 |
Actions (login required)
![]() |
View Item |