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
ELECTRODO PERFECCIONADO, EN PARTICULAR PARA SOLDAR ESPIGAS A TUBOS INTERCAMBIADORES DE CALOR.
摘要
申请公布号
ES185384(Y)
申请公布日期
1974.06.16
申请号
ES19720185384U
申请日期
1972.11.04
申请人
OGIPSA, OLEODUCTOS, GASEODUCTOS E INSTALACIONES P.
发明人
分类号
B23K
主分类号
B23K
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Barrel mounting in gun cradle of powerful artillery system
RECEIVER STRUCTURES FOR SPATIAL SPREADING WITH SPACE-TIME OR SPACE-FREQUENCY TRANSMIT DIVERSITY
APARATO PARA SECADO Y MADURACION DE PRODUCTOS ALIMENTICIOS.
SISTEMA DE MEDIDA DE ALQUITRANES EN EL GAS DE GASIFICACION
MEJORAS INTRODUCIDAS EN LA PATENTE DE INVENCION N. P-200502130 POR SUELO DESMONTABLE
The manner and device for formation of streams of dust and air mixture, air and gas in rotating dust and gas burner
New substituted of N, N-bis (2-hydroxyethylo)-N'-hydrazonoformamide, their application and production method
New substituted of N-sulphonyloformamidine, their application and production method
New substituted of N, N-bis (2-hydroxyethylo)-N'-acylohydrasonoformamide, their application and production method
Ceramic bearing element of self-aligning articulation, especially joint prothesis
The manner of purification of wastes from utility washing of agricultural machines
Agent limiting damages caused in orchard cultivation by winder frost
Channel manhole
Combination of clothing products, bags and magnetic toys
Two-stroke combustion engine
FLEXIBLE BALLISTIC FABRIC AND ARTICLES MADE THEREFROM.
CARBON DIOXIDE ABSORBENT.
METHOD OF OBTAINING CRYSTAL OF HYDROCHLORIDE OF BASIC AMINO ACID.
THE PRODUCT METHOD OF BELT BUCKLE
HEAT SINK DEVICE AND MANUFACTURING METHOD THEREOF
