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发明名称
PHOTOELECTRIC SMOKE SENSOR AND MANUFACTURE OF THE SAME
摘要
申请公布号
JPH02222096(A)
申请公布日期
1990.09.04
申请号
JP19890044151
申请日期
1989.02.23
申请人
MATSUSHITA ELECTRIC WORKS LTD
发明人
SHIMOMURA SHIGEKI;OKUDA YOSHIHIKO;NAGAOKA AKIRA
分类号
G08B17/107
主分类号
G08B17/107
代理机构
代理人
主权项
地址
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