UN APARATO PROTECTOR CONTRA ACCIDENTES EN LOS PASOS A NIVEL DE LAS ViAS FÉRREAS,申请号ES19590001185-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	UN APARATO PROTECTOR CONTRA ACCIDENTES EN LOS PASOS A NIVEL DE LAS ViAS FÉRREAS
摘要
申请公布号	ES118559(A2)	申请公布日期	1930.07.01
申请号	ES19590001185	申请日期	1930.06.14
申请人	SABINO LOPEZ DE GOICOECHEA Y VERA;IRIBARREN GIL, FELIX	发明人
分类号	(IPC1-7):E01	主分类号	(IPC1-7):E01
代理机构		代理人
主权项
地址

您可能感兴趣的专利

OPTICAL INFORMATION RECORDING AND REPRODUCING SYSTEM

FIXED DISK DEVICE

INPUT AND OUTPUT INTERFACE

PROCESS CONTROLLER

SHEET DISCHARGING DEVICE

CONDENSED HETEROCYCLIC PYRROLINONE DERIVATIVE

POLYPROPYLENE RESIN COMPOSITION

PRODUCTION OF POROUS NICKEL SINTERED BASE PLATE FOR ALKALI BATTERY

INPUT METHOD OF BLOCH LINE MEMORY

MANUFACTURE OF COMPOSITE SUBSTRATE FOR OPTICAL AND MAGNETIC DISK

MAGNETIC RECORDING MEDIUM

MANUFACTURE OF MAGNETIC THIN FILM

STRUCTURE OF OPTICAL FIBER CORE

KEROSINE BURNER

NITROGEN-CONTAINING STAINLESS STEEL OF TWO PHASE SYSTEM HAVING SUPERIOR HOT WORKABILITY

SLIDING CONTACT POINT MATERIAL

ADHERING METHOD OF MASKING TAPE

PRODUCTION OF FIBER REINFORCED COMPOSITE MATERIAL