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发明名称
Improvements in the production of foam for fire-extinguishing purposes
摘要
申请公布号
GB568658(A)
申请公布日期
1945.04.16
申请号
GB19410007218
申请日期
1941.06.07
申请人
THE PYRENE COMPANY LIMITED;HOWARD EDWIN BEDFORD
发明人
分类号
A62C31/00
主分类号
A62C31/00
代理机构
代理人
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地址
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