This invention discloses a braille plate for an elevator. The braille plate comprises a plurality of substrates (30), and a plurality of bump structures (31). In present invention, each substrate (30) is formed on a body (1) via crosslinking agent, and each of the bump structures (31) is formed by at least one main layer (32). Furthermore, the body (1) is an elevator decorative plate.
A BRAILLE PLATE FOR ELEVATOR AND MANUFACTURING METHOD THEREOF
BRAILLE-PLATTE FÜR AUFZÜGE UND HERSTELLUNGSVERFAHREN DAFÜR
PLAQUE DE BRAILLE POUR ASCENSEUR ET SON PROCÉDÉ DE FABRICATION
01.02.2023
Patent
Elektronische Ressource
Englisch
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