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
OHRPOLSTER FUER KOPFHOERER
摘要
申请公布号
ATA136181(A)
申请公布日期
1982.04.15
申请号
AT19810001361
申请日期
1981.03.23
申请人
AKG AKUSTISCHE-U. KINO-GERAETE GESELLSCHAFT M.B.H.
发明人
GOERIKE RUDOLF DR.
分类号
H04R1/10;(IPC1-7):H04R1/10
主分类号
H04R1/10
代理机构
代理人
主权项
地址
您可能感兴趣的专利
IMPROVED ETHERIFICATION PROCESS
Procédé de fabrication de cuivre à très basse teneur en oxygène.
PROCEDE DE PRODUCTION D'ALKYLBENZENES UTILISANT DES CATALYSEURS A BASE DE ZEOLITHE Y DESALUMINEE.
NOUVELLES COMPOSITIONS DIETETIQUES A BASE DE LIPIDES PHOSPHORYLES ET LEUR UTILISATION DANS L'AMELIORATION DES TROUBLES DE LA VISION.
DISPOSITIF D'ENTREE POUR UN SYSTEME DE VISUALISATION
FORMING A METAL-OXIDE COATING ON GLASS ARTICLES
LUBRICATING COMPOSITION
DIHYDROBENZO/B /THIOPHENES AND PHARMACEUTICAL COMPOSITIONS THEREOF USEFUL AS ANTIFUNGALS
ESTERS OF ALKANOIC ACIDS WITH L-ASCORBIC ACID AND D-ISOASCORBIC ACID, USEFUL AS SURFACE ACTIVE AGENTS AND ANTIOXIDANTS, THEIR PREPARATION, AND FOOD COMPOUNDS AND MEDIUMS THAT CONTAIN THEM.
NEW DERIVATIVES OF 1-PHENYL-1-OXIMINE-ETHER-2-POLYFLUORALKANE C2-C3, THE PROCEDURE FOR PREPARING IT AND COMPOUNDS THAT CONTAIN IT.
PROCESS FOR THE PREPARATION OF DIARYL CARBONATES
TEMPERATURE-CONTROLLED ACTIVE AGENT DISPENSER
AUTOMATIC CHANGER FOR DIGITAL RECORDS
METHOD FOR LUBRICATING IRON AND STEEL BEFORE THEY ARE COLD- WORKED.
CROSS-LINKED MICROFIBRILLATED CELLULOSE PREPARED FROM PORE GENERATING PARTICLES
APPARATUS FOR CONTROL OF SUGARCANE HALF-BILLETS
AN ANTI-THEFT ALARM WHICH DETECTS THE PRESENCE OF THIEVES IN BUILDINGS.
APPARATUS FOR RECOVERING DATA RECORDED ON A MAGNETIC STORAGEMEDIUM
SEISMIC SIGNAL TRANSMISSION SYSTEM USING RADIO RELAYS
A COUPLING SYSTEM FOR AIRTIGHTNESS DEVICES.