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
A screen device for a drainage system
摘要
申请公布号
GB2132657(A)
申请公布日期
1984.07.11
申请号
GB19830029048
申请日期
1983.10.31
申请人
* COPE WHELON & COMPANY LIMITED
发明人
RONALD WILLIAM * COPE
分类号
E04D13/08;(IPC1-7):E04D13/08
主分类号
E04D13/08
代理机构
代理人
主权项
地址
您可能感兴趣的专利
FORMATION OF THIN FILM
REMOVAL OF BOTTOM DROSS IN HOT DIP GALVANIZING EQUIPMENT
FERRITIC STAINLESS STEEL EXCELLENT IN ANTIFUNGAL PROPERTY AND ITS PRODUCTION
PHOTOCHROMIC COMPOSITION
ROOM TEMPERATURE CURABLE POLYORGANOSILOXANE COMPOSITION
POLYCARBONATE RESIN COMPOSITION
FLAME-RETARDANT TRANSPARENT PLASTIC COMPOSITION AND PREPARATION OF THE SAME
PREPARATION OF WATER-ABSORBING RESIN
CARD BASE MATERIAL
URETHANE ACRYLATE OLIGOMER FOR ULTRAVIOLET CURING AND ULTRAVIOLET-CURING COATING COMPOSITION USING THE OLIGOMER
IMPREGNATING RESIN COMPOSITION AND ELECTRICAL APPLIANCE
PURIFICATION OF IONIC POLYMER COMPOUND
N-SUBSTITUTED NITROANILINE DERIVATIVE
SUPPLY OF BORON COMPOUND
PRODUCTION OF FLUORINATED PROPANE
BENZO[k]FLUORANTHENE DERIVATIVE
COSMETIC
COSMETIC FOR KEEPING BALANCE BETWEEN WATER AND LIPID
CONDITIONING AGENT
GRANULATED ANTIMICROBIAL MATERIAL AND ITS PRODUCTION
