发明授权
US08166721B1 Metal-wood structural member 有权
金属木结构件

Metal-wood structural member
摘要:
A composite wood-metal structural member comprises a web and a pair of flanges. The web is at least partially made of metal and the flanges are at least partially made of wood. The web includes a pair of metal panels and each panel includes a central section and a pair of end sections. The end sections wrap around a part of the flanges and are attached thereto.
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