Apparatus for logging boreholes,申请号US19410399329-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	Apparatus for logging boreholes
摘要
申请公布号	US2321295(A)	申请公布日期	1943.06.08
申请号	US19410399329	申请日期	1941.06.23
申请人	STANDARD OIL DEVELOPMENT COMPANY	发明人	HOWELL LYNN G.
分类号	G01V5/04	主分类号	G01V5/04
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Method for removing heat from a flip chip semiconductor device

Method of fabricating shallow trench isolation

Dual amorphization implant process for ultra-shallow drain and source extensions

Silicon carbide transistor and method therefor

Method for forming polysilicon-germanium gate in CMOS transistor and device made thereby

Borderless vias without degradation of HSQ gap fill layers

Method of forming a liner for shallow trench isolation

Process for forming a copper-containing film

Saline soluble inorganic fibers

Use of tryptophan and analogs as plant growth regulators

Single phase aqueous surfactant-free nontoxic air freshening composition and wick-containing air freshening device using said composition

Human novel cDNA, TGF-beta superfamily protein encoded thereby and the use of immunosuppressive agent

Peptidyl compounds

Use of purine receptor agonists to alleviate or normalize physiopathologically excited sensory nerve function

Di- and tetra-hydroquinoline-indole antimicrobial agents, uses and compositions related thereto

Retroviral protease inhibitors

Wood preservatives

Phase change ink formulation with organoleptic maskant additive

Alkoxysilane binders as additives in ink jet inks

No-flow underfill of epoxy resin, anhydride, fluxing agent and surfactant