A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A door with a magnetic writing board is composed of a door body, a magnetic writing board device and a pen container. The magnetic writing board is mounted on the back face of the door body, and a writing pen is used for writing and drawing on the magnetic writing board. A magnetic bar is mounted on the lower portion of the magnetic writing board and provided with a handle. The pen container is mounted beside the door frame, and an iron pen is arranged in the pen container and used for writing on the magnetic writing board. The handle is used for pulling the magnetic bar upwards and sliding the magnetic bar down, so that characters on the magnetic writing board are removed.
A door with a magnetic writing board is composed of a door body, a magnetic writing board device and a pen container. The magnetic writing board is mounted on the back face of the door body, and a writing pen is used for writing and drawing on the magnetic writing board. A magnetic bar is mounted on the lower portion of the magnetic writing board and provided with a handle. The pen container is mounted beside the door frame, and an iron pen is arranged in the pen container and used for writing on the magnetic writing board. The handle is used for pulling the magnetic bar upwards and sliding the magnetic bar down, so that characters on the magnetic writing board are removed.
Door with magnetic writing board
LI JIE (author)
2015-06-17
Patent
Electronic Resource
English
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
/
B43L
Artikel zum Beschreiben oder zum darauf Zeichnen
,
ARTICLES FOR WRITING OR DRAWING UPON
Steel Door Specifications-Writing a `Silver Bullet' Against Disputes
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