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发明名称
SMOKE DETECTOR
摘要
申请公布号
CA874531(A)
申请公布日期
1971.06.29
申请号
CAD874531
申请日期
申请人
ELECTRO SIGNAL LAB
发明人
DONALD F. STEELE;ROBERT B. ENEMARK
分类号
主分类号
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代理人
主权项
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