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发明名称
FIRE ESCAPE CHUTE
摘要
申请公布号
GB8401336(D0)
申请公布日期
1984.02.22
申请号
GB19840001336
申请日期
1984.01.18
申请人
RENNISON, D R
发明人
分类号
A62B1/20;(IPC1-7):A62B1/20
主分类号
A62B1/20
代理机构
代理人
主权项
地址
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