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
Friction clutch for sound reproducing machines
摘要
申请公布号
US1839302(A)
申请公布日期
1932.01.05
申请号
US19300490209
申请日期
1930.10.21
申请人
PHONODISC CORPORATION
发明人
EBELING CHARLES W.
分类号
G11B3/60
主分类号
G11B3/60
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Cosmetic formulations for the prevention and therapy of hair loss.
Prevention of migraine recurrence.
Process for the protection of reinforcement in reinforced concrete
PROTEINAS ANTIGENICAS PROTECTORAS CONTRA A TOXINA DE ANTRAX, MUTADAS, QUE TEM COMO ALVO ESPECIFICO CELULAS QUE CONTEM QUANTIDADES ELEVADAS DE METALOPROTEINASES DE SUPERFICIE CELULAR OU RECEPTORES DE ACTIVADORES DE PLASMINOGENIO
SOLUCOES FARMACEUTICAS ESTAVEIS DE NIMESULIDA
ONE POT SYNTHESIS OF 2-OXAZOLIDINONE DERIVATIVES
TISSUE REGENERATION MODULATORS
METHOD OF OBTAINING HETEROAROMMATIC CARBOXYLIC ARYL AMIDES
APPARATUS FOR OXYGENATING A CULTURE MEDIUM AND CONTROLLING OXYGENATION DEGREE THEREOF
SUCTION HOSE EXTENSION TUBE FOR A VACUUM CLEANER
IMPROVED PROCESSING OF SYNTHETIC COMPOSITIONS CONTAINING AMPHOTERIC SURFACTANTS CONTAINING MINIMUM AMOUNT OF FATTY ACID SOAPS AND SHOWING MINIMUM RATIO OF SATURATED TO UNSATURATED SOAPS
METHOD OF PURIFYING 3-SUBSTITUTED DERIVATIVES OF DIKETONES
METHOD OF OBTAINING POLYESTER ALCOHOLS WITH A PRURINE RING
FUNGICIDAL COMPOSITION
PRODUCTION OF SOLID PARTICLES OF AN ANIONIC WASHING AGENT
APARATOS, METODO Y EQUIPO PARA MEJORAR LA CALIDAD DIMENSIONAL DE PRODUCTOS ALIMENTICIOS CON FORMAS COMPLEJAS, EN DONDE SE DEFINE UNA SECCION DE BOQUILLA CONVERGENTE QUE TIENE BORDES SOBRESALIENTES AXIALMENTE ALINEADOS QUE SE PROYECTAN GRADUALMENTE HA
POLIMORFO ESTAVEL DA FLIBANSERINA, PROCESSO TECNICO PARA A SUA PREPARACAO E SUA UTILIZACAO NA PREPARACAO DE MEDICAMENTOS
Belagt ark for trykking, og fremgangsmate for fremstilling av dette
LAMINA ESPALHADORA
ADAPTADOR, DISPOSITIVO E METODO PARA A REMOCAO DE MATERIAIS DE SACOS TUBULARES MULTI-CAMARAS, UTILIZACAO DO ADAPTADOR E EMBALAGEM DE SACOS TUBULARES
