发明名称 |
GITTERARTIGE STUETZVORRICHTUNG FUER DECKEN |
摘要 |
A ceiling support grid system is disclosed herein and includes a plurality of longitudinally extending support runners which are interlocked together to form an integral grid pattern, preferably a basketweave pattern. The runners are interlocked together by two separate and distinct but cooperating arangements in a rapid and reliable manner and without the need for separate tools and without bending or otherwise deforming any components associated with these interlocking arrangments. |
申请公布号 |
DE2729183(A1) |
申请公布日期 |
1978.01.05 |
申请号 |
DE19772729183 |
申请日期 |
1977.06.28 |
申请人 |
JOHNS-MANVILLE CORP. |
发明人 |
JUSTIN MCSWEENEY,DIARMUID |
分类号 |
E04B9/12;(IPC1-7):04B5/55 |
主分类号 |
E04B9/12 |
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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