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
IMPULSOR HELICOIDAL SUBAQUATICO
摘要
申请公布号
BR9100687(A)
申请公布日期
1992.09.29
申请号
BR1991PI00687
申请日期
1991.02.07
申请人
SERGIO GRACA DA SILVEIRA
发明人
SERGIO GRACA DA SILVEIRA
分类号
F04D1/04;F04D29/42;(IPC1-7):F04D1/04
主分类号
F04D1/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD OF MANUFACTURE OF SUSPENSIONS OF POLYURETHANES
APPARATUS FOR MODELLING OF LOCATION OF ELEMENTS ON PRINTED CIRCUIT BOARD AND FOR DETERMINATION OF COORDINATES
PROCESS FOR MANUFACTURING TUNGSTEN TRIOXIDE
HYDRAULIC ANCHOR
ROAD BRIDGE OF SUBSTANTIALLY ALL-METAL CONSTRUCTION
SELF-ADVANCING ROOF SUPPORTS WITH DISPLACEABLE FILLING BRATTICE
CIRCUIT PROTECTING OUTPUT TRANSISTORS OF AMPLIFIERS OF LOGICAL SIGNALS AGAINST SHORTINGS AND OVERLOADS
NETWORK FOR NORMALIZATION AND CHECKING OF COMPLEMENTARY SIGNALS
METHOD OF MANUFACTURE OF COPPER OXYCHLORIDE
NARROW-BAND PROTECTION SYSTEM OF POWER STAGE OF UHF TRANSMITTER AGAINST MISMATCH
BIOMASS AND PROTEIN DRYING AND GRANULATING APPARATUS
TORSIONAL VIBRATION DAMPER IN PARTICULAR FOR A FRICTIONAL CLUTCH DISC
METHOD OF EXTRACTION SEPARATION OF MERCAPTANES FROM THEIR MIXTURE WITH HYDROCARBONS
METHOD OF REGENERATION OF SLIME FROM THE PROCESS OF REMOVAL OF LACQUER COATINGS
NUT FOR SECURING A TONE ARM HEAD
METHOD OF MEASURING LENGTH OF DECOUPLED TRAIN PORTIONS
PNEUMATIC DEVICE FOR FACILITATING UNLOADING PROCESSES
FLOOR RUNNER FOR FLATFOOT CORRECTION
PNEUMATIC SYSTEM OF PRESSURE CONTROL IN GAS PRESSURE REDUCING STATIONS
APPARATUS FOR ARTIFICIALLY AGEING TV SETS
