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
Method and Apparatus for Oil Well Stimulation
摘要
申请公布号
CA2155035(A1)
申请公布日期
1992.04.02
申请号
CA19912155035
申请日期
1991.09.25
申请人
NENNIGER JOHN
发明人
NENNIGER JOHN
分类号
E21B43/24;E21B43/25
主分类号
E21B43/24
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Collapsible automotive clothing hanger
Position sensing cylinder
Room ventilator
Washing machine motor speed control circuit
Integrated circuit
Board for additive circuits
Crystalline aluminosilicate zeolite and process for production thereof
Membrane-associated proteins (MP2), a process for obtaining them, and their use
Carburetor
Novel proteinous cancer-cell proliferation inhibitory factors
Tool holder
Reinforcement cable for elastomeric conduits
Method for dispersing fibrillated fibers
Automatic bank note transaction system
Cooling system of rotary fluid pressure cylinder for chucking in machine tools
Valve disabling device for internal combustion engines
Fluid flow control system
Load responsive system
Aqueous coating composition comprising a dispersion of polymerized unsaturated monomers, a nonionic surfactant and crosslinking agent
Production of concentrated phosphoric acid and hemihydrated calcium sulfate
