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发明名称
Improvements in fire extinguishers
摘要
申请公布号
GB925533(A)
申请公布日期
1963.05.08
申请号
GB19600013384
申请日期
1960.04.14
申请人
TRYGVE ELMENHORST;GERRIT ELMENHORST
发明人
分类号
A62C13/00
主分类号
A62C13/00
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代理人
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