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发明名称
SMOKE DETECTOR
摘要
申请公布号
US3585621(A)
申请公布日期
1971.06.15
申请号
USD3585621
申请日期
1968.02.13
申请人
MRS. LOUIS J. DICELLO
发明人
LOUIS J. DICELLO
分类号
G08B17/107;(IPC1-7):G08B21/00
主分类号
G08B17/107
代理机构
代理人
主权项
地址
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