EXCAVATING METHOD OF PILE PIT AND EXCAVATING HEAD,申请号JP19950279404-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	EXCAVATING METHOD OF PILE PIT AND EXCAVATING HEAD
摘要
申请公布号	JPH08338020(A)	申请公布日期	1996.12.24
申请号	JP19950279404	申请日期	1995.10.26
申请人	MITANI SEKISAN CO LTD	发明人	KITANI YOSHINOBU;WATABE CHIKAO
分类号	E21B7/00;E02D7/00;E21B10/32;(IPC1-7):E02D7/00	主分类号	E21B7/00
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Pressure plate assembly for friction clutch, has actuating plates activated by action of force actuating device of clutch disc assembly, and balance weight excrescence fixed on plate assembly to compensate imbalance

Wall building process, involves joining two walls by cross bars such that walls are assembled, assembling panels by edges having joint profiles in each wall and inserting cross bars between adjacent edges of panels in each wall

Direct welding by submerged arc on a refractory support allowing the production of long welded joints, notably for the support feet of oil and gas drilling platforms for marine applications

Drilling axis visualization enabling device for portable electrical drilling machine, has plate equipped with three indicator lights for indicating that drilling axis is positioned at angle of ninety degrees to wall

Diving flipper has boot and fin with controlled pivoting including stops to limit foot joint movement

Fluid, especially water, meter has seal of polymerizable plastic between metering chamber aperture and connecting pipe

Food product total or partial freezing procedure, uses cryogenic liquid temperature probe just before treatment tank outlet

Internal combustion engine, has injector with nozzle that facilitates injection of petrol in combustion chamber based on two conical distributions with distinct conical angles and at pressure exceeding preset pressure

Internal combustion engine, has injection pump injecting petrol at specific pressure to injector, and injection pump and spark plug placed in cylinder head along respective axes forming specific angle

Percutaneous connector for electrical device implanted inside human or animal body has mechanical lock to hold connector in coupled position

Spray boom for agricultural vehicle has extruded metal section with integral channels for fluids and electrical connections

Preparing uniformly shaped and sized metal oxide nanoparticles, by spontaneous oxidation of selected organometallic precursors in non-aqueous solvent

Pressure plate assembly for friction clutch, has safety device giving security to plate against its axial liberation with respect to casing, and removed from casing before and after mounting on flywheel device to operate clutch

Receipt system for use during purchasing of articles e.g. clothing, has personalization unit which allow client to modify recorded data corresponding to part of chosen criteria from client account associated to identification data

Compositions, especially cosmetic make-up, cleansing or care compositions, having volatile silicone lipid phase containing volatile non-cyclic silicone oil with specific evaporation profile

Ventilation ducts connecting device, has tightening unit with support constituting plate folded to present central body placed with respect to external side of flange for cooperating with back side of corresponding flange

COMPOUND POLARIZATION BEAM SPLITTERS

CARBOXYLIC ACID COMPOUNDS FOR USE AS SURFACTANTS

MATERIAL COATING DEVICE

DEVICE AND METHOD FOR SEARCHING DOCUMENT WHICH IS WANTED FROM USER AMONG SEVERAL SERVICES ON NETWORK, AND DOCUMENT PROCESSING SYSTEM