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
Light reflecting member
摘要
申请公布号
US1977023(A)
申请公布日期
1934.10.16
申请号
US19300501022
申请日期
1930.12.09
申请人
NEAL TANQUARY
发明人
TANQUARY NEAL
分类号
G08B5/02
主分类号
G08B5/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Reflective LCD with cylindrical pattern formed in reflecting electrode region
Liquid crystal display panels having control lines with uniform resistance
Sparse vector rasterization
Arrangement for solar cell driven display
Retractable angled antenna assembly
Direction of arrival tracking of multiple targets
Direct access storage device (DASD) with a variable spindle rotation speed
Passive panoramic viewing systems
Liquid crystal display device having DTFTs connected to a short ring
High Q loaded antenna
FBT, its bleeder resistor, and device for coupling bleeder resistor
Voltage controlled oscillator with a resonator common to a resonance circuit and an oscillation circuit and a capacitor
Variable gain RF amplifier with switchable bias injection and feedback
Ultrasonic transducer with a disk-shaped quarter wave length transformer
Multi-quality electric power supply apparatus
Method of determining fluid level and interface in a closed vessel
Electrical appliance having user proximity sensor
System and method for forming discrete laser-etched labels from continuous label stock
Retaining plate for a machine tool work piece
Hummingbird wind chime with horizontal wind baffle and rigidly attached striker
