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
Dispositif de sécurité pour installations électriques
摘要
申请公布号
FR1010104(A)
申请公布日期
1952.06.09
申请号
FRD1010104
申请日期
1950.02.04
申请人
ETABLISSEMENTS VEDOVELLI, ROUSSEAU & CO.
发明人
分类号
H02H5/12
主分类号
H02H5/12
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SIGNAL TRANSMISSION SYSTEM
TORSIONAL OSCILLATOR OF TUNING FORK TYPE
LOCATING DEVICE
MANUAL CHANNEL SELECTION UNIT
ELASTIC SURFACE WAVE FILTER
TWO THROW DRUM TYPE WINDER
Electrical contact clamp.
Method of manufacturing a layer containig silicon with an hybrid structure between an amorphous and a polycrystalline form, and solar cell containig such a layer.
METHOD FOR THE CONTROL OF THE FILLING DEGREE OF A RESERVOIR IN A FEED MEANS OF AN EXTRUDER AND APPARATUS FOR APPLYING THIS METHOD
Method of manufacturing thermally sensitive semiconductor switch.
Apparatus for the thermochemical sterilization of mattresses and large volume beddings.
Polyester urethane and container made therefrom.
Process for producing a high-density integrated read-only memory.
Optical brightening agents, process for their production and photographic materials which contain these brightening agents.
LOGIC EXECUTION DEVICE
EXTRATOR DE LEITE
FLOOR CONFORMING DEVICE FOR ELEVATOR
LOCK BOX FOR CONNECTING BOLT OF DOOR LOCK
METHOD OF REROOFING ROOF OF BUILDING
Cladding element for façade surfaces.