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
MONITOR ACUSTICO PARA CONTROLE DE ESTUDIO
摘要
申请公布号
BR6900768(U)
申请公布日期
1991.03.19
申请号
BR1989MU00768U
申请日期
1989.04.24
申请人
ROBINSON ARES
发明人
ROBINSON ARES
分类号
G10K15/00;(IPC1-7):G10K15/00
主分类号
G10K15/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ROTATIONAL ANGLE LIMITING MECHANISM OF ROTARY VALVE AND ACTUATOR HAVING THE SAME
ELECTRON EMITTER AND ITS PRODUCTION METHOD, COLD-CATHODE FIELD ELECTRON EMITTER AND ITS PRODUCTION METHOD, AND COLD-CATHODE FILED ELECTRON EMISSION DISPLAY AND ITS PRODUCTION METHOD
SEMICONDUCTOR STORAGE DEVICE
DEVICE AND METHOD FOR BLOWING DOWN AND MEASURING THE BACK PRESSURE OF CHEMICAL REACTOR TUBES
MICROPROCESSOR AND INSTRUCTION EXECUTION ORDER SCHEDULING METHOD
CD4+CD25+ REGULATORY T CELLS FROM HUMAN BLOOD
APPARATUS AND METHOD FOR CONTROLLING IGNITION TIMING OF VEHICLE
DOUBLE MEASURING MACHINE FOR AXIAL DISPLACEMENT OF PSC GIRDER
DOOR GASKET OF SLIDING SHOW CASE
CORRECTOR DEVICE FOR BONE EXTENSION USING ULTRASOUND
COLOR LASER PRINTER
MOVING ROTARY TABLE
STRIP FAILURE DETECTING APPARATUS OF SEMICONDUCTOR ASHING EQUIPMENT AND METHOD THEREOF
REMOTE CONTROLLING DEVICE FOR CURING COMPUTER VIRUS
APPARATUS FOR MOORING RACING MOTORBOAT
SYSTEM AND METHOD FOR MEASURING LEVEL OF MIXED LIQUID AND DETERMINING SORT OF MIXED LIQUID
METHOD FOR INSPECTING ERROR OF INVERTER
SYSTEM FOR APPLYING FOR REAL ESTATE
BEVERAGE CAN
APPARATUS FOR CONTROLLING DETECTION OF SLOPE OF VEHICLE