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
Anordnung fuer die Zucht von Drohnen in Bienenstoecken
摘要
申请公布号
DE559213(C)
申请公布日期
1932.09.17
申请号
DENDATD060418D
申请日期
申请人
ERNST W. DAMERAU
发明人
分类号
A01K47/02
主分类号
A01K47/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
COMMUNICATION EQUIPMENT AND ITS VOICE REPRODUCTION METHOD
Information processing apparatus and method
Tube for a nuclear fuel assembly, and method for making same
Hinge
Collector machine with housing contacting
Au(I) sensitizers for silver halide emulsions
Photographic coupler and element
Foil thrust bearing including a follower spring having rotated, elongated spring tabs
Liquid tank
Safety barrier with passageway
Method of clamping a ribbon cable
Low base-resistance bipolar transistor
Laser-driven microwelding apparatus and process
Oscillating air jets on aerodynamic surfaces
Seat for elderly and disabled
Laser interferometer measurement system for use with machine tools
Rolling bearing unit with rotating speed sensor
Training device for improving batting skills
Bonded composite disk of single-side recorded type, and method and apparatus for producing the same with high thickness accuracy
Dynamic database structuring method and apparatus, and database clustering method and apparatus