FR562691A - Plaques anti-glissantes en métal dont la surface est recouverte à la coulée d'une couche granuleuse de carborundum, pour planchers, marches d'escaliers et applications analogues
- Google Patents
Plaques anti-glissantes en métal dont la surface est recouverte à la coulée d'une couche granuleuse de carborundum, pour planchers, marches d'escaliers et applications analogues
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filedfiledCritical
Application grantedgrantedCritical
Publication of FR562691ApublicationCriticalpatent/FR562691A/fr
E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
E04F11/02—Stairways; Layouts thereof
E04F11/104—Treads
E04F11/16—Surfaces thereof; Protecting means for edges or corners thereof
E04F11/163—Protecting means for edges or corners
E04F11/166—Protecting means for edges or corners with means for fixing a separate edging strip
E—FIXED CONSTRUCTIONS
E04—BUILDING
E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
E04F11/02—Stairways; Layouts thereof
E04F11/104—Treads
E04F11/16—Surfaces thereof; Protecting means for edges or corners thereof
E04F11/17—Surfaces
Landscapes
Engineering & Computer Science
(AREA)
Architecture
(AREA)
Civil Engineering
(AREA)
Structural Engineering
(AREA)
FR562691D1923-02-241923-02-24Plaques anti-glissantes en métal dont la surface est recouverte à la coulée d'une couche granuleuse de carborundum, pour planchers, marches d'escaliers et applications analogues
ExpiredFR562691A
(fr)
Plaques anti-glissantes en métal dont la surface est recouverte à la coulée d'une couche granuleuse de carborundum, pour planchers, marches d'escaliers et applications analogues
Plaques anti-glissantes en métal dont la surface est recouverte à la coulée d'une couche granuleuse de carborundum, pour planchers, marches d'escaliers et applications analogues