Steel and wood fireproof door

The utility model discloses a steel and wood fireproof door which comprises a door frame, a door leaf and an edge cover. One side of the door leaf is hinged to the door frame, and the other side of the door frame is covered with the edge cover. A mounting groove formed from top to bottom is formed i...

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Bibliographische Detailangaben
1. Verfasser: SHI CHENGQUAN
Format: Patent
Sprache:eng
Schlagworte:
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