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
An Electromechanical Filter
摘要
1,156,334. Electromechanical filters. STANDARD TELEPHONES & CABLES Ltd. 10 Feb., 1967, No. 6513/67. Heading H3U. The description is similar to that of Specification 1,156,333, but the claims are directed to an electromechanical filter.
申请公布号
GB1156334(A)
申请公布日期
1969.06.25
申请号
GB19670006513
申请日期
1967.02.10
申请人
STANDARD TELEPHONES AND CABLES LIMITED
发明人
ALBERT RUSSEN
分类号
B06B1/08;H03H3/007;H03H9/62
主分类号
B06B1/08
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD OF AND APPARATUS FOR INTRODUCING CONTENTS INTO AN OPEN PACKET
Extruding yeast granulate
Method of arc welding
Apparatus for operating hydraulic rams
COOLED CONTINUOUS CASTING MOULD WITH ELECTROMAGNETIC STIRRING
Method and apparatus for machining elongate articles
Animal basket
PICTURE DISPLAY DEVICE COMPRISING A FIELD DEFLATION CIRCUIIT AND A FIELD BLANKING CIRCUIT
ELECTRICAL SIGNAL COUPLING CIRCUITS UTILSING CTD LINES
Rotary ignition distributor
ELECTRICAL SWITCH FOR AN ELECTRONIC TIMEPIECE
AUDIO-VISUAL TEACHING MACHINE
Electrical transformer windings
Improvements in or Relating to Correlators
DIGITAL SIGNAL RECORDING/REPRODUCING APPARATUS
Apparatus and Method for Sealing an Optical Fiber Within a Port
LIQUID CRYSTAL DISPLAY CELL
Improvements in or Relating to Methods of and Apparatuses for Testing Motors
Filling Level Indicator
Temperature Set-back Devices for Thermostats