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
ACTIVE NOISE CONTROL SYSTEM FOR A DEFINED VOLUME OF A HELICOPTER
摘要
申请公布号
EP1031136(B1)
申请公布日期
2004.07.28
申请号
EP19980957306
申请日期
1998.08.18
申请人
SIKORSKY AIRCRAFT CORPORATION
发明人
WELSH, WILLIAM, A.;YOERKIE, CHARLES, A., JR.
分类号
B64C27/04;F16F15/02;G10K11/178;(IPC1-7):B64C27/00
主分类号
B64C27/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SINTERED MAGNETIC Fe-Co MATERIAL AND PROCESS FOR ITS PRODUCTION
HARD ORGANOPOLYSILOXANE RELEASE COATING
Optical coordinate data entry device - has number of light emitting and light receiving elements, and condenser lens with light blocking member
MEJORAS A COMPOSICION A BASE DE UN ESTER DE VINILO DE UN ACIDO ALCANOICO PARA REVESTIR TEJIDOS CON MALLA DE PELUSA
Mounting plate for furniture hinges
MODULELEMENT ALS BESTANDTEIL EINES DAEMPFUNGSGLIEDES FUER TRAGKOEPFE VON FILMAUFNAHME- ODER FERNSEHKAMERAS FUER DIE PROFESSIONELLE KINEMATOGRAPHIE UND FERNSEHEN
TONERPATRONE FUER EINE BILDERZEUGUNGSEINRICHTUNG
Method for operating a drum screening machine
Brush segments and brush cloth for use in brush therapy
Device for damping vibrations
Device for determining the rate of injection in internal combustion engines or the like
Apparatus for the formation of wire loops
Hydrostatic control device, in particular for the steering of vehicles
Bunged barrel
Design of building such that they are secure with respect to earthquakes, by using a pendulum mounting
Demodulation arrangement
Device for ventilating rooms through inner and outer walls
Polarimeter
Device and method for the automatic separation of goods wagons with screw couplings
Apparatus for positioning a motor vehicle