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
Improvements in or relating to perforated rolls for paper-making machines and the like
摘要
申请公布号
GB644594(A)
申请公布日期
1950.10.11
申请号
GB19470019069
申请日期
1947.07.17
申请人
WALMSLEYS (BURY) LIMITED;JOHN TEMPERLEY
发明人
分类号
D21F3/10
主分类号
D21F3/10
代理机构
代理人
主权项
地址
您可能感兴趣的专利
(A) ;SEPARATING AND FEEDING DEVICE FOR SHEET
Optical-fibre transmission system with polarization modulation and heterodyne coherent detection.
Controller for gas discharge lamps.
Light-receiving member for electrophotography.
Dispensing device for mixtures.
Multi-layer bird repellant coating composition.
Gas turbine blade.
Manufacture of plastic bottles.
3-diphenyl substituted octahydroindolizine analgesic compounds.
Human gamma interferon-specific receptor protein, antibody against said protein, methods for obtaining said protein and said antibody and compositions containing said protein and antibody.
CHEMICAL PROCESS
STARCH HYDROLYSIS
CAPACITIVE FORCE MEASURING DEVICE
CONNECTION MEANS BETWEEN A PLURALITY OF PARALLEL PATHS AND A COMMON PATH
APPARATUS FOR PREPARATIVE GEL ELECTROPHORESIS, IN PARTICULAR FOR SEPARATING MIXTURES ON A GRADIENT GEL POLYACRYL AMIDE COLUMN
IMAGE TRANSFER APPARATUS
FEEDING DEVICES IN AN ABRASIVE BLASTING MACHINE
A DIFFERENTIAL SIGNAL RECEIVER
健脑型书写笔
摩擦传动圆盘滤尘器
