Airtight type door -window structure

The utility model relates to a field of doors specifically is an airtight type door -window structure, including the edge sealing, the left side of edge sealing is equipped with the smooth rabbet, be equipped with the leather strap draw -in groove on the edge sealing, the joint has sealed leather st...

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Bibliographische Detailangaben
1. Verfasser: DAI YANTING
Format: Patent
Sprache:chi ; eng
Schlagworte:
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