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发明名称
WOODEN FIREPROOF/SOUNDPROOF DOOR PANEL
摘要
申请公布号
JPH07109876(A)
申请公布日期
1995.04.25
申请号
JP19930112363
申请日期
1993.04.16
申请人
NITTO BOSEKI CO LTD
发明人
YAMAMOTO OSAMU
分类号
E04B1/90;B32B5/18;B32B9/00;E04B1/94;E06B5/16;(IPC1-7):E06B5/16
主分类号
E04B1/90
代理机构
代理人
主权项
地址
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