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
MANUFACTURING MANHOLE COVER FRAMES
摘要
申请公布号
GB2085796(B)
申请公布日期
1984.06.27
申请号
GB19800034487
申请日期
1980.10.27
申请人
DOVER ENGINEERING WORKS THE LTD
发明人
分类号
B22C9/22;B28B1/16;E02D29/14;(IPC1-7):B29D12/00
主分类号
B22C9/22
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Grain cleaning machine
Temperature indicator
Shifting device for marine propulsion unit
Water cooled static pressure probe
Method and apparatus for determining concentration of macromolecules and colloids in a liquid sample
FUEL CONTROL SYSTEM FOR GAS TURBINE ENGINE
Post and anchoring device
Land grinder mount
Housing for blast wheel
METHOD OF ENCAPSULATING A SEMICONDUCTOR ELEMENT USING A RESIN MOLD HAVING UPPER AND LOWER MOLD HALF RESIN INFLOW OPENINGS
Data access system for a file access processor
LIQUID GAUGE HAVING AN OPTICAL FIBER WITH FLEXIBLE MEMBRANE ENCLOSURE
Method of making a pattern of tungsten interconnection
READY TO USE LIQUID REAGENT FOR DETERMINING THE GLUCOSE CONTENT IN BLOOD
AZO DYE CHROMOGENIC SUBSTRATES
STRETCHED POLYPROPYLENE FILMS HAVING GOOD SURFACE SLIP
Immobilization of active agents on substrates with a silane and heterobifunctional crosslinking agent
Magnetic recording medium
Conditioning hair relaxer system with conditioning activator
Ophthalmic drug delivery with thermo-irreversible gels of polxoxyalkylene polymer and ionic polysaccharide
