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发明名称
Method and apparatus for preventing explosions and extinguishing fires
摘要
申请公布号
US2693240(A)
申请公布日期
1954.11.02
申请号
US19490073716
申请日期
1949.01.31
申请人
GRAVINER MANUFACTURING COMPANY LIMITED
发明人
GERALD WILLIAM;MACLENNAN ALEXANDER MORRISON
分类号
A62C99/00
主分类号
A62C99/00
代理机构
代理人
主权项
地址
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