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
BOOK WEDGE
摘要
申请公布号
GB9208049(D0)
申请公布日期
1992.05.27
申请号
GB19920008049
申请日期
1992.04.11
申请人
RAYMENT, ANDREW J;GREENWOOD, BENJAMIN C
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Machine for slotting screw heads
Toggle press
Sealed frame cross joint
Final drive for crawler type tractor
Method for heating or igniting well formations with pyrophoric materials
Acoustic type folding door
Burner control apparatus
Template for making tenon joints
Flow regulating apparatus
Automatic shut-off for pipeline
Control for laundry apparatus
Brush roller having a pivoted and rotatable clamping bail
Feeding trough and floor arrangement
Pump control system
On-off switch with cover interlock and overriding means for typewriter
Retrievable well packer
Fluid fuel combustion apparatus
Revolver-type gun with bolt
Three piece blind fastener
High speed web punching device