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
DEVICE FOR WELDING BY ALTERNATING CURRENT
摘要
申请公布号
SU1668068(A1)
申请公布日期
1991.08.07
申请号
SU19894722575
申请日期
1989.07.24
申请人
INST ELEKTROSVARKI IM.E.O.PATONA
发明人
FEDOTENKOV VYACHESLAV G,SU;MAKHLIN NAUM M,SU;IVANOV VALERIJ YA,SU
分类号
B23K9/06
主分类号
B23K9/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Improvements in metal railway chairs and sleepers
Winding regulation for spring mechanisms, especially clocks
Improvements in and relating to axle bearings in particular for rail vehicles
Improvements in self-locking screw thread connections
Improvements in or relating to suspension clamps for electric conductors
Improvements in and relating to chairs or seats for kinemas, theatres and similar places of amusement
Apparatus and process for the manufacture of lead-covered cables
Improvements in and relating to power transmission mechanism
Improvements in cinematograph apparatus
Improvements in or relating to ladies' stocking suspenders
Device for displaying goods
Improvements in or relating to grinding and pulverizing machines
Improvements in door fastenings and locking means for use more especially on motor car doors
Improvements in rafts
Bouteille non ré-emplissable
Dispositif de coffret-table de campement
Disposition pour la superposition série de courants de commande à fréquence étrangère sur des réseaux de courant fort
Nouveau type de moteur vibratoire électro magnétique
Perfectionnements aux pistons et ensembles cylindre-piston des moteurs thermiques
Bain-marie à chauffage électrique
