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发明名称
DORRBLAD
摘要
Door blade with a noise-suppressing interior 10, for example, by boards and/or laminates of a porous and/or hard tree fibre material. The composition of the interior is achieved by means of pegs 12, preferably made of wood. <IMAGE>
申请公布号
SE8204848(D0)
申请公布日期
1982.08.25
申请号
SE19820004848
申请日期
1982.08.25
申请人
SVENSK DORRTEKNIK AB
发明人
H * ALTORAY
分类号
E06B3/70;E06B5/20
主分类号
E06B3/70
代理机构
代理人
主权项
地址
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