Suivre

Submissions from 2002

 

End-of-service indicator including porous waveguide for respirator cartridge, P. Bernard, S. Caron, M. St-Pierre, and J. Lara

Submissions from 2001

 

System for detecting human presence in hazardous situations (Système de détection de proximité), K. Ghosh, T. K. Bose, R. Courteau, and P. Gibello

Submissions from 1998

 

Chemical cartridge for protective respiratory mask, J. Lesage and C. Ostiguy

 

Chemical cartridge for protective respiratory mask (Cartouche de filtrage des produits chimiques pour masques à gaz), J. Lesage and C. Ostiguy

Submissions from 1993

 

Device for specific inhalation challenge, method of use and improved generator of particules (Dispositif conçu pour certains tests respiratoires, méthode d'utilisation et générateur de particules amélioré), Y. Cloutier

Submissions from 1992

 

Anchor for temporary safety fence (Dispositif d'ancrage pour clôture temporaire), J. Arteau and R. Bertrand

 

Sampling device and method for its use (Échantillonneur et méthode d'utilisation), J. Lesage and G. Perrault

 

Clamping device for crane or the like, J.-J. Paques

Submissions from 1991

 

Safety fence assembly for use in a building under construction (Clôture de sécurité pour chantier de construction), J. Arteau and R. Bertrand

 

Sampling device for collecting fume, Y. Cloutier

Submissions from 1990

 

Sampling device, J. Lesage and G. Perrault

Submissions from 1988

 

Safety fence assembly for use in a building under construction, J. Arteau and R. Bertrand

 

Battery charging and cycling devices, L. Laliberté