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
ELECTRODYNAMIC LOUDSPEAKER
摘要
申请公布号
GB2082021(A)
申请公布日期
1982.02.24
申请号
GB19810020922
申请日期
1981.07.07
申请人
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
发明人
分类号
H04R1/22;H04R9/06;(IPC1-7):H04R1/22
主分类号
H04R1/22
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Vorrichtung zum Zuführen von Brettern zu Kappsägen
Holzbearbeitungsmaschine mit einem Schwenkrahmen
TECHNIQUE FOR COMPENSATING UNDESIRED EFFECTS IN OPTICAL LINKS OF AN OPTICAL COMMUNICATION NETWORK
METHOD AND A SYSTEM FOR PERFORMING AN OBLIVIOUS QUERY ISSUED BY A FIRST PARTY ON A STRING PROVIDED BY A SECOND PARTY
NETWORK MANAGEMENT
METHOD FOR DEVELOPMENT OF APPLICATIONS TO INTERACT WITH INTERNET
OBERFLÄCHENPASSIVIERUNG VON ORGANISCHEN KUNSTSTOFFEN
METHODS AND COMPOSITIONS FOR THE SPECIFIC INHIBITION OF GENE EXPRESSION BY DOUBLE-STRANDED RNA
LOOPING MOTION SPACE REGISTRATION FOR REAL-TIME CHARACTER ANIMATION
LARGE SUPERCHARGED DIESEL ENGINE WITH SCR REACTOR
A THIN CAST STRIP PRODUCT WITH MICROALLOY ADDITIONS, AND METHOD FOR MAKING THE SAME
PYRENE POLYMER AND LUMINESCENT ELEMENT MADE WITH THE SAME
METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING DATA IN AN ORTHOGONAL FREQUENCY MULTIPLEXING SYSTEM
USE OF BIPOLAR TRANS CAROTENOIDS AS A PRETREATMENT AND IN THE TREATMENT OF PERIPHERAL VASCULAR DISEASE
CAMERA DEVICE AND APERTURE CONTROL DEVICE, APERTURE CONTROL METHOD AND APERTURE CONTROL PROGRAM
TWO-COMPONENT GENOME FLAVIVIRUS AND USES THEREOF
METHODS, SYSTEMS AND COMPUTER PROGRAM PRODUCTS FOR MIXED-DENSITY OPTICAL COHERENCE TOMOGRAPHY (OCT) IMAGING
OPTICAL MEMBER, INTERFEROMETER SYSTEM, STAGE APPARATUS, EXPOSURE APPARATUS AND DEVICE MANUFACTURING METHOD
STAGE FOR SUBSTRATE TEMPERATURE CONTROL UNIT
MODULE AND ELECTRIC ASSEMBLY