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
摘要
申请公布号
FR1581774(A)
申请公布日期
1969.09.19
申请号
FRD1581774
申请日期
1968.08.05
申请人
发明人
分类号
E02B3/26
主分类号
E02B3/26
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Dispositif d'éclairage à effets lumineux colorés
Improvements in or relating to caps for electric incandescent lamps and the like
Improved measuring, separating or dispensing device for use with containers for liquid, powdered or granulated material or material in the form of relatively small crystals
Improvements in bodies, particularly applicable to motor vehicles
Multiple fuse plug
Electrical apparatus
Electron discharge tube system
Valve
Beet topping machine
Rod and wire handling mechanism
Fastening
Jetty structure
Cultivator shield
Method of baking
Electric hydrometer
Process of extracting light mineral oil distillates with sulphur dioxide
Combined cap valve and cream separator for milk bottles
Microscope
Diesel drive for oil wells
Fluid pressure brake