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
Perfectionnements aux radiogoniomètres à lecture directe
摘要
申请公布号
FR869251(A)
申请公布日期
1942.01.28
申请号
FRD869251
申请日期
1941.01.16
申请人
TELEFUNKEN GESELLSCHAFT FU:R DRAHTLOSE TELEGRAPHIE M.B.H.
发明人
分类号
G01S1/02
主分类号
G01S1/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
System of construction based on prefabricated elements.
Colour television tube with low consumption deflectors.
Assembling device for construction wood pieces.
Magnetic field generating device.
Automatic voltage switching power source.
Document processing apparatus.
Resistance electric welding machine for the manufacture of metal ferrules.
2, 6-dimethyl octylformate and an attractant of tribolium castaneum herbst.
Solution monitoring procedure.
Raster scan type printer.
Translucent end cap.
Peeler attachment for electric appliance.
Method and apparatus for spot weld control.
Special effects apparatus.
Metal-radionuclide-labeled proteins and glycoproteins for diagnosis and therapy.
Method of writing data on optical card.
Process for the formation of metal sheets in the presence of cooling and lubricating agents.
Process for producing yarns by melt-spinning polyethylene terephthalate.
Cradle for a coin telephone.
Hydraulically actuated steering.