METHOD OF LAYING BENT PIPE UNDERGROUND,申请号JP19750135183-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 OF LAYING BENT PIPE UNDERGROUND
摘要
申请公布号	JPS5259913(A)	申请公布日期	1977.05.17
申请号	JP19750135183	申请日期	1975.11.12
申请人	KAWASAKI STEEL CO	发明人	ITOU ATSUSHI
分类号	E21D9/093;F16L1/00	主分类号	E21D9/093
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Nozzle assembly and method of fabrication thereof

Chip-type electronic part storage casing and supply cassette using same

Easy-opening closure for hermetic sealing a retortable container

Ball-and-socket joint

Anti-lock brake system for vehicle

Loading device having multiple tongs for handling lumber and the like

Tractor for remote movement and pressurization of a rock drill

Method and apparatus for determining position of object

Stitching data processing device capable of optionally displaying stitching period of time

Pliers with an integral pivot

Flexible coining die

Apparatus for controlling operating of a packaging machine

Detachable wall trim

Headlamp position indicator device

Variable capacity type viscous heater

Two-stroke engine with valve motion control means

Hydraulic axial piston motor

Trailer hitch lock