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发明名称
MOISTURE-PROOF STRUCTURE FOR IONIZATION TYPE SMOKE SENSOR
摘要
申请公布号
JPH01171099(A)
申请公布日期
1989.07.06
申请号
JP19870330545
申请日期
1987.12.26
申请人
HOCHIKI CORP
发明人
UENAKA NORIHIKO;YASHIMA HIROSHI
分类号
G08B17/10;G08B17/113
主分类号
G08B17/10
代理机构
代理人
主权项
地址
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