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 relating to paper bags
摘要
申请公布号
GB690322(A)
申请公布日期
1953.04.15
申请号
GB19510023815
申请日期
1951.10.12
申请人
CARL HONSEL
发明人
分类号
B65D30/20
主分类号
B65D30/20
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Production of ultra high melt flow polypropylene resins
Solubilization of weak bases
Lamp assembly with multi-stage reflector
Projector arrangement
Method and system for yield similarity of semiconductor devices
Gas spring
Gas sintered carbon block and method
Self-repairing, reinforced matrix materials
Light beam scanning apparatus
Collapsing device for carrier
Cable support and method
Recording tape cartridge
Tool box
Apply piston seal for a clutch
Friction clutch for a drive assembly of a motor vehicle
Heat dissipating device with uniform heat points
Diaphragm valve with reliability enhancements for atomic layer deposition
Printing method
Kayak and canoe cover
Current control loop for actuator and method