Method and Apparatus for Forming a Trench,申请号CA19942131867-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	Method and Apparatus for Forming a Trench
摘要
申请公布号	CA2131867(A1)	申请公布日期	1995.03.14
申请号	CA19942131867	申请日期	1994.09.12
申请人	ABT, INC.	发明人	STEGALL, LANNIE L.
分类号	E03F3/04;(IPC1-7):E04G11/20;E02D5/00	主分类号	E03F3/04
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Air-intake control apparatus of internal combustion engine

Livestock confinement pen with wall panel having divided opening

Freight car with lifting location and method

Imprint method and imprint apparatus

Screwdriver bit structure having auxiliary positioning function

Methods of forming earth-boring tools and components thereof including attaching a shank to a body of an earth-boring tool

Gearbox for gas turbine engine

Espresso machine method and apparatus

Apparatus and methods for the measurement of mass related parameters

Manufacturing method of glass substrate for magnetic disk, manufacturing method of glass blank, glass substrate for magnetic disk, and glass blank

Floating wave powered generator

Exhaust gas post-treatment unit and construction vehicle carrying same

Control method of exhaust gas purification system and exhaust gas purification system

Drive assembly for an agricultural harvesting platform

Environment-friendly planting device with automatic percolation and irrigation of hermetic liquid

Embossing roller and method for the manufacturing thereof

Manufacturing method of substrate structure

System and method for rapid battery exchange in electric vehicles

Methods of manufacturing a micro-electro-mechanical system (MEMS) structure