发明名称 |
Area separation wall and stud therefor |
摘要 |
An area separation wall having modified H-studs with a web which includes a center portion perpendicular to the modified H-stud flanges and two side portions which are adjoined to the flanges at an angle of about 60 DEG . Gypsum core boards with beveled edges are inserted into the two opposed channels of the modified H-studs with the edges of some of the core boards conforming to and abutting the side portions of the modified H-studs.
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申请公布号 |
US5353561(A) |
申请公布日期 |
1994.10.11 |
申请号 |
US19930071093 |
申请日期 |
1993.06.04 |
申请人 |
NATIONAL GYPSUM COMPANY |
发明人 |
MENCHETTI, ROBERT J. |
分类号 |
E04B2/72;E04B2/74;E04B2/78;E04C3/04;E04C3/07;E04C3/32;(IPC1-7):E04B2/76 |
主分类号 |
E04B2/72 |
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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