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
Vorrichtung zur UEbertragung von Schwingungsenergie, insbesondere bei Schallaufzeichnungs- oder Wiedergabevorrichtungen
摘要
申请公布号
DE538622(C)
申请公布日期
1931.11.16
申请号
DE1925J026488D
申请日期
1925.07.31
申请人
ELECTRICAL RESEARCH PRODUCTS, INCORPORATED
发明人
分类号
H04R11/08
主分类号
H04R11/08
代理机构
代理人
主权项
地址
您可能感兴趣的专利
COUCHE BARRIERE AUX ALCALINS
DRILLING FLUSH FLUID
GROUND-COUPLED HEAT EXCHANGER
APPARATUS WITH INDUCTION HEATING FOR MAKING POPCORN WINGED POPCORN
METHOD FOR ASSESSMENT OF PHYSICAL FITNESS IN JUNIOR SCHOOLCHILDREN (6-12 YEARS)
METHOD FOR DETERMINING PATTERN OF HEART CYCLE IN JUNIOR SCHOOLCHILDREN (6-12 YEARS)
PROCESS FOR PURIFICATION OF INDUSTRIAL AND WASTE WATER FROM CHROME COMPOUNDS
COLUMNAR DIFFUSION APPARATUS
CONTAINER FOR STORING WASTE, METHOD FOR PRODUCING SUCH CONTAINER AND USE THEREOF
METHOD FOR PRODUCTION OF OIL FROM AMARANTH SEEDS
ADHESION-PROMOTING SYSTEM FOR RUBBER GOODS
METHOD FOR CONTROL THRUST VECTOR OF LIQUID ROCKET ENGINE AND LIQUID ROCKET ENGINE
ANTI-CANCER VACCINE AND USE THEREOF
PERINDOPRIL CALCIUM SALT OR SOLVATE THEREOF
DEVICE FOR CONTINUOUS FINE GRINDING SOLID-FUEL MATERIAL BY IMPACT WAVES
METHOD FOR TREATING PATIENTS WITH POST-INFARCTION CARDIOSCLEROSIS WITH CONCOMITANT NON-ALCOHOLIC STEATOHEPATITIS
METHOD FOR TREATING PATIENTS WITH EARLY RHEUMATOID ARTHRITIS
INFRARED LUMINOPHOR
METHOD FOR CORRECTING ASTHENIC SYNDROME IN CHRONIC FORM OF EPSTEIN-BARR VIRUS INFECTION IN CHILDREN
METHOD OF ROLLING FLAT PRODUCTS
