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 feeding troughs for poultry
摘要
申请公布号
GB643879(A)
申请公布日期
1950.09.27
申请号
GB19470024265
申请日期
1947.09.03
申请人
WILLIAM ALEXANDER BENJAMIN DOWNES
发明人
分类号
A01K39/012
主分类号
A01K39/012
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD FOR REMOVING AT LEAST ONE SURFACE AREA OF A COMPONENT
CHILLER REFRIGERANTS
FEEDING DEVICE
WATERCRAFT
A SUSPENSION TRAILING ARM
INK JET PRINTHEAD AND RELATIVE MANUFACTURING PROCESS
DROP-IN FILTER FOR SPRAY GUN RESERVOIR
LIVE CELL METHOD FOR OBSERVING CELLULAR PROCESSES
CONVERTIBLE TOY CHAIR AND VANITY COMBINATION
METHOD FOR PRODUCTION OF SPONGY MATERIALS
DEVICE FOR SEPARATING BETWEEN THE UPPER AND LOWER JAWS AND METHOD OF USING THE SAME
Elastic connecting element
Body resonance absorption element
Gas generator
Liquid inks comprising stabilizing organosols
SLIDER TRAY STORAGE APPARATUS
OPTICAL WAVEGUIDE AND METHOD FOR FABRICATING THE SAME
ELECTROMAGNETIC ACTIVE VIBRATION CONTROL SYSTEM AND ELECTROMAGNETIC ACTUATOR
MATERIAL FOR PLASTIC WORKING AND PRODUCTION METHOD THEREOF
GaN based group III-V nitride semiconductor light-emitting diode and method for fabricating the same