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经营范围
发明名称
CONTAINER FOR RESCUE PURPOSES
摘要
申请公布号
PL127612(B2)
申请公布日期
1983.11.30
申请号
PL19800228543
申请日期
1980.12.16
申请人
发明人
分类号
E21F;E21F11/00;(IPC1-7):E21F11/00
主分类号
E21F
代理机构
代理人
主权项
地址
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