A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Top walk-thru handrails for extension and single ladders.
Removable Walkthru Handrails for Single and Extension Ladders These removable handrails are designed to provide extra security when accessing an upper landing surface on and of the ladder. Handrails are made of 6060 durable aluminum rectangular profile with an inserts of a square extrusion which plays the role of the core.
Top walk-thru handrails for extension and single ladders.
Removable Walkthru Handrails for Single and Extension Ladders These removable handrails are designed to provide extra security when accessing an upper landing surface on and of the ladder. Handrails are made of 6060 durable aluminum rectangular profile with an inserts of a square extrusion which plays the role of the core.
Top walk-thru handrails for extension and single ladders.
OLSEN MATTHEW (author)
2021-01-14
Patent
Electronic Resource
English
IPC:
E06C
LADDERS
,
Leitern
Fiberglass Handrails, Safety Ladders and Cages to Existing Grating
British Library Online Contents | 1997