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
LOUD SPEAKER SYSTEM
摘要
申请公布号
JPH11220787(A)
申请公布日期
1999.08.10
申请号
JP19980058775
申请日期
1998.02.03
申请人
TAKENAKA MASAAKI
发明人
TAKENAKA MASAAKI
分类号
H04R1/02;H04R1/28;(IPC1-7):H04R1/02
主分类号
H04R1/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD FOR MELTING EXTRA-LOW CARBON ALUMINUM-KILLED STEEL
METHOD OF CONTROLLING SLAG COATING OF A STEEL CONVERTER
AN ELECTRIC VACUUM CLEANER
BACKWARD FLOW CHECKING APPARATUS FOR OIL IN A COMPRESSOR
METHOD FOR PRODUCING BENZOTHIOXANTHEN DYESTUFFS
METHOD OF TRANSFERRING AN IDENTIFYING MARK ONTO A BELT/BELT SLEEVE
PARTICLE ANALYSIS APPARATUS
MCU APPARATUS FOR VIDEO CONFERENCE SYSTEM
DEGAUSSING COIL FOR CRT
REPRODUCER OF MULTI-CHANNEL AUDIO SIGNAL
FORMING METHOD FOR RUBBER OUTSOLE OF SHOE AND POLYURETHANE INSOLE
POLYORGANOSILOXANE GRAFT COPOLYMERS
System for combining virtual images with real-world scenes
Candle base material and method for producing a candle base material
Connection system on a carrying garland
Apparatus and method for ultrasonic inspection of machinery
Multilayer energy expenditure garment made from hydrophobic/hydrophilic materials
High-torque resorbable screws
Use of narrow range ethoxylates of fatty alcohols in agricultural pesticide and adjuvant formulations
A closure device
