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
VORRICHTUNG ZUR GERÄUSCHUNTERDRÜCKUNG
摘要
申请公布号
DE69129664(D1)
申请公布日期
1998.07.30
申请号
DE19916029664
申请日期
1991.04.19
申请人
NOISE CANCELLATION TECHNOLOGIES, INC., LINTHICUM, MD., US
发明人
EGHTESADI, KHOSROW, WILTON, CT 06897, US;HOGE, WILLIAM, JOHN, JOSEPH, WESTMINSTER, MD 21157, US
分类号
G10K11/16;G10K;G10K11/178;H04R;H04R1/28;H04R1/30;H04R25/00;(IPC1-7):H04R1/28
主分类号
G10K11/16
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD FOR MANUFACTURING EPITAXIAL SILICON WAFER
TRAIN CONTROL DEVICE
PRODUCTION METHOD OF CONDUCTIVE PASTE AND CONDUCTIVE PASTE OBTAINED BY THE METHOD
LOAD ESTIMATION SYSTEM
IMAGE PROCESSING SYSTEM, IMAGE PROCESSING METHOD, AND PROGRAM
VOTING SERVICE DEVICE, DATA PROCESSING METHOD, PROGRAM, RECORDING MEDIUM, AND VOTING SERVICE SYSTEM
INFORMATION PROVIDING SYSTEM AND ON-VEHICLE MACHINE
STICKING MEMBER OF PRESSURE-SENSITIVE ADHESIVE SHEET, STICKING DEVICE, AND STICKING METHOD
PERMANENT MAGNET, METHOD OF MANUFACTURING PERMANENT MAGNET, DYNAMO-ELECTRIC MACHINE AND METHOD OF MANUFACTURING DYNAMO-ELECTRIC MACHINE
THERMOELECTRIC CONVERSION MODULE
LIGHTING FIXTURE
MICROSCOPE SYSTEM
DOCUMENT CREATION ASSISTANCE SYSTEM AND DOCUMENT CREATION ASSISTANCE METHOD
TOUCH PANEL DEVICE AND TOUCH PANE MANUFACTURING METHOD
INFORMATION PROCESSING APPARATUS, CONTROL METHOD THEREOF, AND PROGRAM
RESERVATION TICKET TERMINAL DEVICE, COMMAND INPUT DEVICE, COMMAND INPUT METHOD AND PROGRAM
IMAGE FORMING APPARATUS
WEED-PROOF MEMBER
LIGHTING FIXTURE
CONTROL DEVICE FOR INDUCTION MOTOR
