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
PIPE CLEANING APPARATUS
摘要
申请公布号
JPH02157598(A)
申请公布日期
1990.06.18
申请号
JP19880310010
申请日期
1988.12.09
申请人
HITACHI LTD
发明人
YOSHINARI YUKIMASA;UENO TAKESHI
分类号
F22B37/48;F22B37/54;F22B37/56;F28G9/00
主分类号
F22B37/48
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Wässrige Dispersionen hydrophiler Polyurethanharze
Contact lens with PVA cover layer
Gas cylinder monitoring system for firemen has wireless data and power link
Interference suppression device for motor vehicle discharge noise comprises printed circuit board and resistance device
Trocar, assembled of slotted rotary double walled pipe for avoidance of disintegration of appendix while being removed
Device for lowering wheelchair occupied by handicapped person into swimming pool
Display facility for a model automobile includes full driving sound effects
Storage unit with a top surface for use as a part of furniture and/or a vehicle is a hermetically sealed housing capable of holding computer components and similar equipment
Pre-cast concrete playground system assembled on-site with pre-cast concrete pins
Container for storing of embedding mass liquid is soft plastic bag with valve as opening in order to prevent entry of air into bag
Decorative lamp uses wax objects in fluid filled tube with reflector to produce shadows
Ice-coffee cocktail spoon is in the shape of a spoon with an integrated straw running from its base to the top
Panel, and especially floor panel, has protruding locking element on at least one tongue face and elastically constructed so that elasticity of locking element is greater than elasticity of tongue supporting locking element
Laboratory column purification apparatus, subjects sample contained to defined, controlled positive pressure
Lever-operated closure and locking bars for ammunition disposal chamber
Cotton-covered cushion for heating/cooling packed with bags containing dried grape seeds
Two-part dental articulator plaster cast model building board has notched interface and locking fixture
Transport system for goods or individual workpieces consists of pallet wagons running on overhead railway with circular-section rails and outer rail is superelevated on curves
Switching foil keyboard has LED devices for status indication
Electrified repelling and killing device for slugs has broad metal baseplate and centrally positioned wire kept at potential difference of twelve Volts
