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
摘要
申请公布号
JPH03119086(U)
申请公布日期
1991.12.09
申请号
JP19900028005U
申请日期
1990.03.19
申请人
发明人
分类号
E03D11/00;E03D11/14;(IPC1-7):E03D11/14
主分类号
E03D11/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DIGITAL COMPUTER
APPARATUS FOR VELOCITY DETERMINATION OF WORKING UNIT OF HIGH LIFTING INSTRUMENTS
METHOD AND APPARATUS FOR DETERMINATION THE NUMBER AND LENGTH OF THREADS ON THE YARN SURFACE
PREVENTIVE MECHANISM
METHOD FOR PRINTING AND DRESSING OF CELLULOSE FABRICS AND THEIR MIXTURES
PLASTIC SCREEN
METHOD FOR ANODIC DISSOLVING OF PRECIOUS METALS
APPARATUS FOR LIQUID AND SEMILIQUID STAMPING
INSECTICIDE COMPOSITION
CENTRIFUGAL SEPARATOR
REFRIGERATING PLANT
WERKWIJZE EN INRICHTING VOOR HET REINIGEN VAN AFVALWATER.
Injection nozzle for highly viscous material - has inner wall roughened to obtain homogeneous prod. without surface flaws
Calcium ascorbate prepn. - by reaction of excess calcium carbonate with ascorbic acid in water in presence of carbon di:oxide by=product
Stepless speed variator drive wheel - has coupling members engaging driven wheel and variable distance of parallel wheel centre lines
Potato plant defoliator on tractor-towed frame - has vertical shafts carrying pneumatic tyred wheels in mutual contact, one being driven
Video signal processing circuit - has filter with delay circuit and combining circuit for suppressing noise of low frequency component of video signal
Buried or partly buried container for e.g. LPG, shelter, etc. - having lateral projections to counteract buoyancy in subsoil water
ACUMULADOR INTERCAMBIADOR PERFECCIONADO
LIBRO DELGADO