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
Menetelmä suojaputken kytkemiseksi poranterään
摘要
申请公布号
FI20090415(A0)
申请公布日期
2009.11.09
申请号
FI20090000415
申请日期
2009.11.09
申请人
PIRKAN LAATUPALVELU OY
发明人
VAELISALO, JUHANI
分类号
E21B
主分类号
E21B
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Data transfer scheme using caching technique for reducing network load
Data transfer method and apparatus
Authentication of remote appliance messages using an embedded cryptographic device
Position privacy in an electronic device
Virtual call center
Method and apparatus for reading and controlling electric power consumption
Catalyst particles and method of manufacturing the same
Cover plate having spacer lip with hermetic barrier for radiation imager and method of manufacturing same
Exhaust gas aftertreatment device efficiency estimation
Metal gate stack with etch stop layer having implanted metal species
Integrated system for quickly and accurately imaging and modeling three-dimensional objects
Automation of signal processing apparatus
Combined PET and X-Ray CT tomograph
Process and intermediates for the preparation of imidazopyridines
Thienylsulphonylamino(thio)carbonyl compounds
Thrombin or factor Xa inhibitors
Method and device for transcranial magnetic stimulation
Sodium dodecyl sulfate compositions for inactivating prions
Resin composition for coating
Watercraft with improved stability
