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发明名称
FIRE PROTECTION SPRINKLER
摘要
申请公布号
US5152344(A)
申请公布日期
1992.10.06
申请号
US19910674694
申请日期
1991.03.25
申请人
GRINNELL CORPORATION
发明人
FISCHER, MICHAEL A.;POUNDER, DONALD B.;MEARS, JAMES W.
分类号
A62C37/08
主分类号
A62C37/08
代理机构
代理人
主权项
地址
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