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
Elektromechanisches Filter
摘要
申请公布号
AT275612(B)
申请公布日期
1969.10.27
申请号
AT19670009034
申请日期
1967.10.05
申请人
N.V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
分类号
H03H9/13;H03H9/17;H03H9/54
主分类号
H03H9/13
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Apparatus and method for preventing fire in a liquid heating tank
Sanitizing device for a telephone handset
Device rack
Signaling of power modes over an interface bus
Self optimizing neural network analog data processing system
Fiber optic drop cable
Method and apparatus for cancelling echo originating from a mobile terminal
Multi-service circuit for telecommunications
Fan drive device
Apparatus for enabling system operation
Method and apparatus for label composition
Graphic display method and apparatus
Lemniscate antenna element
Patch antenna and electronic equipment using the same
Method and apparatus for optimizing radar system performance
Configurable data converter
Frame-based spectral shaping method and apparatus
System for detecting an object passing through a gate
Ultra low voltage CMOS class AB power amplifier with parasitic capacitance internal compensation
Write circuit for large MRAM arrays
