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发明名称
IMPROVED TORCH
摘要
申请公布号
GB8825687(D0)
申请公布日期
1988.12.07
申请号
GB19880025687
申请日期
1988.11.03
申请人
COLLINS, P
发明人
分类号
F21V21/08
主分类号
F21V21/08
代理机构
代理人
主权项
地址
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