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
MECHANICAL BOX OPENER
摘要
申请公布号
CA514742(A)
申请公布日期
1955.07.19
申请号
CAD514742
申请日期
申请人
JOSEPH K. C. FAT
发明人
JOSEPH K. C. FAT
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
Improvements in or relating to conveyors
Improvements in rotary engines
Improvements in or relating to vehicle brakes
Electric heater for liquids
Improvements in box-magazines with narrowly spaced lips for long cartridges
Improvements in speed indicators for vessels
Rotary dicing machine
Treating textiles and oils therefor
Metallic wool abrading ring
Portable room cooling unit
Brake
Gear shifting mechanism
Improvements in and relating to dart-boards
FORGING APPARATUS
DEFECATOR
ROLL HOLDING CAMERA
THERMAL SYSTEM
COMMUNICATION SYSTEM RECEIVING APPARATUS
CAMERA MOTOR DRIVE UNIT
FLUID HANDLING APPARATUS