首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
SMOKE SENSOR WITH TEST FUNCTION
摘要
申请公布号
JPH02181297(A)
申请公布日期
1990.07.16
申请号
JP19890000511
申请日期
1989.01.06
申请人
OKI DENKI BOSAI KK
发明人
KOBAYASHI KAZUNORI
分类号
G01N21/53;G08B17/107
主分类号
G01N21/53
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Information processing apparatus, information processing method, and program
Control timing synchronization method, optical transmission system, and optical transmission apparatus
Clock and data recovery with high jitter tolerance and fast phase locking
Method and apparatus for providing communication service to mobile station by multiple base stations in cooperation in wireless communication system
Systems and methods for memory efficient signal and noise estimation
Method and system of wirelessly retrieving lost content segments of broadcasted programming at a user device from another device
Method and terminal for data transmission between terminals
Method and apparatus for an adaptive filter architecture
Application of sequence hopping and orthogonal covering codes to uplink reference signals
Co-molded multi-layered protective case for mobile device
Method and apparatus for compensating for phase shift in a communication device
Turbo encoding on a parallel processor
Hard-decision decoding method and low-density parity-check decoder using same
Clock control circuit, receiver, and communication device
Polyphase filter for mm-wave frequencies featuring symmetric layout
High-gain low-noise preamplifier and associated amplification and common-mode control method
Transmitter and signal processing method
Resistance correction circuit, resistance correction method, and semiconductor device
Inverter with coupled inductances
Device for inductive transmission of electrical energy