A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
7000 SERIES ALUMINUM ALLOY LADDER, MULTIPURPOSE LADDER AND METHOD
A ladder and a multipurpose ladder whose rungs and rails are made out of 7000 series aluminum alloy and which has a duty rating of at least 250 lbs. A method for producing a ladder. A method for using a ladder.
7000 SERIES ALUMINUM ALLOY LADDER, MULTIPURPOSE LADDER AND METHOD
A ladder and a multipurpose ladder whose rungs and rails are made out of 7000 series aluminum alloy and which has a duty rating of at least 250 lbs. A method for producing a ladder. A method for using a ladder.
7000 SERIES ALUMINUM ALLOY LADDER, MULTIPURPOSE LADDER AND METHOD
ECHELLE MULTIUSAGE, ECHELLE EN ALLIAGE D'ALUMINIUM DE LA GAMME 7000, ET METHODE
BADOWSKI CLINT D (author)
2019-07-30
Patent
Electronic Resource
English
IPC:
E06C
LADDERS
,
Leitern
7000 Series Aluminum Alloy Ladder, Multipurpose Ladder and Method
| European Patent Office | 2019
7000 series aluminum alloy ladder, multipurpose ladder and method
| European Patent Office | 2022