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
摘要
申请公布号
JPS5429022(U)
申请公布日期
1979.02.26
申请号
JP19770101506U
申请日期
1977.07.29
申请人
发明人
分类号
H04R1/10;A61F11/00;A61F11/14;(IPC1-7):H04R1/10
主分类号
H04R1/10
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SYSTEM FOR DISPENSING BEVERAGE
PRINTING BLANKET INCLUDING MELTABLE POLYMERIC FABRIC REINFORCING LAYER OR POLYMERIC REINFORCING LAYER
POLYMER DIODE
SCHEME SYSTEM AND METHOD FOR POWER SAVING IN VECTORED COMMUNICATIONS
ASSAY FOR THE PARALLEL DETECTION OF BIOLOGICAL MATERIAL BASED ON PCR
INSTRUMENT GUIDE
METHOD OF CONTROLLING ELECTRONIC PARKING BRAKE OF VEHICLE HAVING DUAL CLUTCH TRANSMISSION
GRAPHICAL OVERLAY RELATED TO DATA MINING AND ANALYTICS
ALUMINUM ALLOY BRAZING SHEET FOR FIN, HEAT EXCHANGER, AND METHOD FOR PRODUCING HEAT EXCHANGER
SCINTILLATION CRYSTAL INCLUDING A RARE EARTH HALIDE, AND A RADIATION DETECTION APPARATUS INCLUDING THE SCINTILLATION CRYSTAL
REMOTE SURVEILLANCE SENSOR APPARATUS
METHOD OF MANUFACTURING MOSFET
DISPLAY DEVICE, MEDICAL DEVICE, DISPLAY METHOD AND PROGRAM
DIESEL ENGINE CONTROL DEVICE
SYSTEMS, APPARATUS, AND METHODS FOR ASSOCIATION IN MULTI-HOP NETWORKS
DIAGNOSIS AND TREATMENT OF AUTISM SPECTRUM DISORDER
LANCET ASSEMBLY AND LANCET STORAGE DEVICE
INTEGRAL VACUUM BLOOD SAMPLING APPARATUS WITH NEEDLE TIP PROTECTIVE SLEEVE
One Trip Packer Plug Debris Milling and Removal Method
Gravel Pack Apparatus Having Actuated Valves