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
Can opener
摘要
申请公布号
US2254533(A)
申请公布日期
1941.09.02
申请号
US19390265634
申请日期
1939.04.03
申请人
KRAG FRANZ K
发明人
KRAG FRANZ K.
分类号
B67B7/72
主分类号
B67B7/72
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Flotation of ores
Conveyer transfer apparatus
Soiled towel counter
Luggage handle and method of manufacturing the same
Enclosed retractable dress form
Pivoted tire bead loosening tool with diametrically and axially opposed pressure elements
Method of forming edge for overstuffed furniture
Pneumatic tire and method of making same
Safety valve
Safety valve
Feeder pail valve assembly
Brooder structure
Micrometer adjustment device for valves
Milk transfer unit for automatic milking machines
Rotary take-up lock stitch machine
Bobbin holder for looping machines
Pretzel twisting machine
Head for gate operating mechanism for hopper cars
Magnetic control system for railway traffic
Rod weeder
