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发明名称
Improvements relating to fire extinguishers
摘要
申请公布号
GB441520(A)
申请公布日期
1936.01.21
申请号
GB19350009910
申请日期
1935.03.29
申请人
JAY LAWRENCE SEAT
发明人
分类号
A62C13/00
主分类号
A62C13/00
代理机构
代理人
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