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
PROJETO PARA CONSTRUCAO DE PEQUENAS E MEDIAS HIDROELETRICAS
摘要
申请公布号
BR7906246(A)
申请公布日期
1981.03.31
申请号
BR19790006246
申请日期
1979.09.25
申请人
NEGRAO J
发明人
NEGRAO J
分类号
E02B9/00;(IPC1-7):E02B9/00
主分类号
E02B9/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
LASER BEAM MACHINING METHOD
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
ELECTRIC TOOTHBRUSH
EIGHT-BIT MICROCONTROLLER HAVING RISC ARCHITECTURE
SEMICONDUCTOR DEVICE AND ITS MANUFACTURING METHOD
HTML MAIL MAKING SYSTEM, HTML MAIL MAKING METHOD, PROGRAM AND PROGRAM RECORDING MEDIUM
HOT-WATER STORAGE TYPE HOT WATER SUPPLY SYSTEM
ESCAPE SUPPORTING SYSTEM, MANAGEMENT EQUIPMENT FOR ENTRANCE INTO/EXIT FROM ROOM, ELECTRIC LOCK, AND ESCAPE SUPPORTING METHOD
CONTROL DEVICE FOR VEHICLE DRIVE MECHANISM
VARIABLE VALVE MECHANISM FOR ENGINE
APPARATUS AND METHOD FOR CONTROLLING NUMBER OF TASKS, AND COMPUTER PROGRAM
DEVICE, SYSTEM AND METHOD FOR PROVIDING VIRTUAL SPACE, AND COMPUTER PROGRAM
IMAGE FORMING APPARATUS, IMAGE DATA OUTPUT METHOD, AND IMAGE DATA OUTPUT PROGRAM
REPRODUCTION CONTROL SYSTEM
IMAGE FORMING APPARATUS
WDM TYPE OPTICAL TRANSMITTER/RECEIVER
PLASMA DISPLAY DEVICE
DISCHARGE LAMP LIGHTING DEVICE, ITS CONTROL METHOD, AND PROJECTOR
METHOD FOR MANUFACTURING ENVIRONMENTAL PURIFICATION AGENT
METHOD AND DEVICE OF DRIVING DISCHARGE LAMP, LIGHT SOURCE DEVICE, AND IMAGE DISPLAY
