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
Sombrerete para tubos de acero que contienen gas comprimido o disuelto.
摘要
申请公布号
ES17631(Y)
申请公布日期
1949.02.01
申请号
ES19310000176U
申请日期
1948.07.01
申请人
HORRILLO ESCOBAR, PEDRO
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ELECTRONIC EQUIPMENT AND SEMICONDUCTOR DEVICE
ELECTRONIC MODULE WITH OPTIMIZED ADHESION OF SEALING MATERIAL, AND FORMING METHOD THEREOF
ILLUMINATION OPTICAL DEVICE AND EXPOSURE SYSTEM WITH THE SAME
ANISOTROPIC ETCHING METHOD
MESSAGING DEVICE FOR TELEPHONE
ELECTRONIC APPARATUS CAPABLE OF CONTROLLING OTHER APPARATUS
GOODS SALES AND DISTRIBUTION SYSTEM
OPTICAL AND THERMAL ELECTRON POWER GENERATION METHOD AND APPARATUS
SWITCHING POWER SUPPLY
POWER SUPPLY APPARATUS
STEPPING MOTOR
LINEAR ACTUATOR
MOTOR-DRIVEN BLOWER AND VACUUM CLEANER
DRAINAGE PIPE
ELECTROMAGNETIC FIELD RECEIVING APPARATUS
HOWLING DETECTOR AND HOWLING CANCELLER
METHOD FOR PREVENTING HARDENING OF MOTOR LEAD WIRE BY VARNISH TREATMENT
SPEAKER
TRANSMISSION RECEPTION SYSTEM
TIME DIVISION SWITCH