CROSSING FROG WITH A MOVING POINT,申请号US19900605090-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	CROSSING FROG WITH A MOVING POINT
摘要
申请公布号	US5082214(A)	申请公布日期	1992.01.21
申请号	US19900605090	申请日期	1990.10.31
申请人	COGIFER (CIE GENERALE D'INSTALLATIONS FERROVIAIRES), S.A.	发明人	TESTART, GERARD
分类号	E01B7/14;E01B11/44	主分类号	E01B7/14
代理机构		代理人
主权项
地址

您可能感兴趣的专利

CONDUCTION INSPECTION TOOL

CONNECTION PIN BEARING STRUCTURE OF LINK MECHANISM

PUMP SEALING MECHANISM, AND PUMP WITH THE SAME

PNEUMATIC TIRE FOR HEAVY LOAD

PROBE DRIVING DEVICE, AND PROBE

RADIOACTIVE SILICONE OIL PROCESSING METHOD

INTERNET RADIO RECEIVER

IMAGE FORMING APPARATUS

POWER LINE CARRIER COMMUNICATION SYSTEM, POWER LINE CARRIER COMMUNICATION METHOD, PROGRAM, AND RECORDING MEDIUM

IMAGING APPARATUS

LIQUID CONTAINER AND LIQUID EJECTOR

DRIVING SUPPORT DEVICE

SAMPLE STAGE DEVICE AND CHARGED PARTICLE RADIATION DEVICE

MAGNETIC SENSOR FOR UNDERGROUND RESOURCE EXPLORATION

CHARGING SYSTEM AND CHARGING METHOD

CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE

CONTROL DEVICE AND RADIO COMMUNICATION METHOD

SIGNAL COMPONENT EXTRACTION APPARATUS AND SIGNAL COMPONENT EXTRACTION METHOD