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
CONVERSOR DE SINALIZACAO BIDIRECIONAL PARA DISCAGEM DIRETA ATRAVES OPERADOR
摘要
申请公布号
BR8003003(A)
申请公布日期
1982.01.12
申请号
BR19800003003
申请日期
1980.05.15
申请人
COUTINHO I
发明人
COUTINHO I
分类号
H04B3/00;H04M7/00;(IPC1-7):H04M7/00
主分类号
H04B3/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Joint for metal pipes in tubbing has tapered threaded joint with abutting support surfaces on pipe ends
PROCEDE DE DECODAGE D'UN FLUX BINAIRE REPRESENTATIF D'UN SIGNAL AUDIO
PROCESS AND IRON-BASED CATALYST COMPOSITION FOR THE PRODUCTION OF SYNDIOTACTIC 1,2-POLYBUTADIENE
LIQUEFACTION AND PARTIAL OXIDATION OF PLASTIC MATERIALS
System for tracking an object
Sensor and fabrication method thereof
1-(3-(1-Pyrrolidinyl)propyl)-3-ethylcarbodiimide and a solid phase coupling agent
Basic catalyst based on titanates, zirconates and hafnates
Process for recycling of refractory material
G0AZING AGENT FOR FOOD EXCELLENT IN WORKABILITY IN COATING
APPARATUS AND METHOD FOR PROGRAM OPTIMIZING
PROTECTION SYSTEM
METHOD AND DEVICE FOR ASSEMBLING HYDRAULIC SHOCK ABSORBER
Verfahren und Vorrichtung zur Unterdrückung einer vorbestimmten Sendung
START-ASSIST CIRCUIT
DEVICE FOR AN ARRANGEMENT INSIDE A FUEL TANK FOR SUPPLYING AND FILTERING FUEL
METHOD AND DEVICE FOR RISER TENSIONING
METHOD AND APPARATUS FOR REDUCING SOx AND NOx CONCENTRATION IN EXHAUST BOILER GAS
DISTRIBUTORE DI PRODOTTI CON DIFFUSIONE DI FRAGRANZE
A process for the synthesis of some novel organometallic complexes exhibiting potential anti-ulcerative activity against helicobacter pylori
