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
DISPOSICOES INTRODUZIDAS EM ESCORVA PARA EXPULSAO DE AR EM TUBULACOES
摘要
申请公布号
BR7100269(U)
申请公布日期
1991.05.21
申请号
BR1991MU00269U
申请日期
1991.02.07
申请人
CARLOS TADEU DE MEDEIROS
发明人
CARLOS TADEU DE MEDEIROS
分类号
F04D9/04;(IPC1-7):F04D9/04
主分类号
F04D9/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
RADAR SYSTEM
WEIGHT DISPLAY DEVICE
ELECTROPNEUMATIC TRANSDUCER
ELECTROPNEUMATIC TRANSDUCER
OPERATING METHOD OF WAVEFORM OBSERVING DEVICE
OPTICAL FLOW SPEED SENSOR
METHOD FOR DETERMINATION OF HYDROGEN CONTAINED IN MOLTEN METAL
TESTER FOR UNIT
Smoke-permeable tubular casing and process for its manufacture
Roller skates
Mass transfer device
Reduction of foaming in a slurry catalyst hydrocarbon conversion process
Unitary matrix, valve and fan housing for energy recovery
Brush board assembly for dynamoelectric machine with flat end commutator
Magnetic recording medium with amino lubricating layer
Glycosylglucans and application in gastroenterology
Adult schistosome worm-derived antigenic substance and method of obtaining same
Method of preparing closed cell phenol-aldehyde foam and the closed cell foam thus prepared
Non-Newtonian agricultural formulations
Flow metering apparatus for a fluid infusion system
