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发明名称
Manual release for fire-extinguishing apparatus
摘要
申请公布号
US1757563(A)
申请公布日期
1930.05.06
申请号
US19280305687
申请日期
1928.09.13
申请人
WALTER KIDDE & COMPANY, INC.
发明人
FREYGANG WALTER H.
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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