发明名称 |
Fireproof Panel Equipped with Coupling Holes and Method of Manufacturing the Same, and Mold for the Fireproof Panel |
摘要 |
The present invention relates to a fireproof panel equipped with coupling holes and a method of manufacturing the same, and a mold for the fireproof panel and, more particularly, to a fireproof panel equipped with coupling holes and method of manufacturing the same, and a mold for the fireproof panel, in which the coupling holes are formed in advance in a process of molding the fireproof panel and sleeves are provided in the coupling holes, thereby enabling the fireproof panel to be easily installed in a wall or a frame and also being capable of preventing the fireproof panel from being damaged in its installation process. |
申请公布号 |
US2012210665(A1) |
申请公布日期 |
2012.08.23 |
申请号 |
US201113029270 |
申请日期 |
2011.02.17 |
申请人 |
PARK JE-MIN;LEE YOUNG-OUK;STRONGPLUS CO., LTD. |
发明人 |
PARK JE-MIN;LEE YOUNG-OUK |
分类号 |
E04B1/94;B05D3/10;B28B7/20;B29C39/18;B29C39/36;E04B2/02;E04C2/38 |
主分类号 |
E04B1/94 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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