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
PROCESSO DE ELEVACAO DE GAS E APARELHO COM CONVERSAO DE FASES
摘要
申请公布号
BR8000991(A)
申请公布日期
1980.10.29
申请号
BR19800000991
申请日期
1980.02.15
申请人
KALINA A
发明人
KALINA A
分类号
E21B43/12;E21B43/34;(IPC1-7):F25J1/00;E21D5/10;F17D1/02
主分类号
E21B43/12
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Audio network system
Method for blocking host in IPv6 network
Reconfiguration of a communication system
Methods and apparatus for VPN support in mobility management
Method and system for shared communication medium in wireless communication systems
Method for cell selection in a radio access network
Input/output end point control for integrated telecommunications-network systems (VoIP)
Dynamic trunk distribution on egress
Method for realizing backpressure of masses of ports and device thereof
Method and apparatus for vibration damping of a suspended media read/write head
Apparatus and method for controlling picture quality of flat panel display
Shallow bounding volume hierarchies for accelerated ray tracing
Display device with tone correction circuit
Organic light emitting diode display and method for manufacturing the same
Phased array antenna with lattice transformation
Apparatus and method for constructing and utilizing a beacon location database
Method for the multidimensional temporal kinematic filtering of radar blips, from antenna revolution to antenna revolution
Observation signal processing apparatus
Systems and methods for enhancing obstacles and terrain profile awareness
Utility meter with communication system displays
