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
Resonator fuer Schallwiedergabegeraete
摘要
申请公布号
DE554098(C)
申请公布日期
1932.07.04
申请号
DE1928G074362D
申请日期
1928.09.15
申请人
THE GRAMOPHONE COMPANY, LIMITED
发明人
分类号
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
Phosphor composition and display device including the same
TURBO COMPRESSOR AND REFRIGERATOR
SYSTEMS AND METHODS FOR THERMAL THERAPY
Patch Panel Labelling System
METHODS AND SYSTEMS FOR DYNAMICALLY REARRANGING SEARCH RESULTS INTO HIERARCHICALLY ORGANIZED CONCEPT CLUSTERS
FAST ADAPTIVE DOCUMENT FILTERING
METHODS FOR DIAGNOSIS AND TREATMENT OF CHRONIC IMMUNE DISEASES
FOCUS MEASUREMENT METHOD AND METHOD OF MANUFACTURING A SEMICONDUCTOR DEVICE
Method for Authenticating Electronically Stored Information
EXPOSURE APPARATUS AND METHOD OF MANUFACTURING DEVICE
SYSTEM AND METHOD FOR BLENDED ANIMATION ENABLING AN ANIMATED CHARACTER TO AIM AT ANY ARBITRARY POINT IN A VIRTUAL SPACE
Floating oil skimmer and gravitational separation system
LIGHT LINE GENERATING DEVICE
Management system, computer system, and method of providing information
Techniques for Crawling Dynamic Web Content
Systems and Methods for On-Site Selective Catalytic Reduction
WET CEMENT DISPENSING APPARATUS WITH CLEANING AND ACCESS FEATURES
SYSTEM FOR ANALYZING A FILTER ELEMENT ASSOCIATED WITH A SMOKING ARTICLE, AND ASSOCIATED METHOD
Cooling airflow modulation
DYNAMIC MICROPHONE SUPPORT APPARATUS
