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
DIAPHRAGM FOR ELECTROACOUSTIC TRANSDUCTION
摘要
申请公布号
JPH0530589(A)
申请公布日期
1993.02.05
申请号
JP19910205460
申请日期
1991.07.22
申请人
PIONEER CONE CORP;KURARAY CO LTD;PIONEER ELECTRON CORP
发明人
TAKAHASHI MASANORI;HAGIWARA KIYOMICHI
分类号
C08K7/02;C08L67/00;H04R7/02
主分类号
C08K7/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PEAK SUPPRESSING DEVICE AND PEAK SUPPRESSING METHOD
CHANNEL ESTIMATION METHOD AND ASSOCIATED DEVICE FOR ESTIMATING CHANNEL FOR OFDM SYSTEM
DESIGN APPARATUS AND DESIGN METHOD
Data Transmission Using Precoded Reference Symbols from Multiple Subframes
COORDINATED OPERATIONS OF MILLIMETER WAVELENGTH WIRELESS ACCESS NETWORKS
COHERENT RECEPTION WITH NOISY CHANNEL STATE INFORMATION
OPTICAL APPARATUS WITH MULTIPLE TRANSMISSION POWER LEVELS
FIBER/WIRELESS HYBRID SOLUTION
METHOD OF DETERMINING TWO-STAGE CODEBOOK SET APPLICABLE TO 4TX CROSS-POLARIZED ANTENNA CONFIGURATION
TRANSCEIVERS AND METHODS FOR USE IN TRANSMITTING INFORMATION IN A MASSIVE MIMO SYSTEM
AMPLIFIER CIRCUIT, ANTENNA MODULE, AND RADIO COMMUNICATION DEVICE
CALIBRATION AND TUNING FOR A TUNABLE FILTER HAVING ADJUSTABLE INDUCTANCE AND CAPACITANCE
DIGITAL PREDISTORTION PROCESSING METHOD AND SYSTEM
COUNTER
Large Projected Capacitive Touch Sensor
Output Matching Network for Wideband Power Amplifier with Harmonic Suppression
LOW-LOSS TUNABLE RADIO FREQUENCY FILTER
RECEIVING DEVICE AND CONTROL METHOD FOR RECEIVING DEVICE
OPERATIONAL AMPLIFIER
APPARATUS AND METHOD OF MOUNTING AND SUPPORTING A SOLAR PANEL
