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经营范围
发明名称
Method of blowing-up air raid shelters and the like buildings
摘要
申请公布号
GB624771(A)
申请公布日期
1949.06.16
申请号
GB19460011177
申请日期
1946.04.11
申请人
ANDERS HENRIK CARL JESPERSEN;PAUL KERRN-JESPERSEN
发明人
分类号
F42D3/00
主分类号
F42D3/00
代理机构
代理人
主权项
地址
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