Nouveau rail trempé, procédé et machine pour sa trempe,申请号FRD930745-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	Nouveau rail trempé, procédé et machine pour sa trempe
摘要
申请公布号	FR930745(A)	申请公布日期	1948.02.03
申请号	FRD930745	申请日期	1946.07.17
申请人	LES PETITS FILS DE FRANCOIS DE WENDEL & COMPAGNIE	发明人	KELLER ANDRE;STAMBACH RAYMOND
分类号	E01B5/14	主分类号	E01B5/14
代理机构		代理人
主权项
地址

您可能感兴趣的专利

STARTING CONTROL METHOD AND APPARATUS FOR HYBRID VEHICLE

APPARATUS FOR REDUCING EFFORT OF CLUTCH PEDAL

THREE DIMENSIONAL ELECTRIC FIELD SENSOR AND LIGHTNING POSITION ESTIMATION SYSTEM USING THE SAME

Separation devices that tray bowl

SYSTEM AND METHOD FOR TOOL USE MANAGEMENT

SELF-ALIGNING SOCKET FOR MOORING CABLE

METHOD FOR ELECTROCHEMICAL ACTIVATION OF FUEL CELLS

LOW PRESSURE SPERM CELL SEPARATION SYSTEM

BENT CAPILLARY TUBE AEROSOL GENERATOR

SELECTIVE CYTOPHERESIS DEVICES AND RELATED METHODS THEREOF

CONVEYOR OVEN APPARATUS AND METHOD

WIRELESS COMMUNICATION METHOD AND APPARATUS FOR SUPPORTING RECONFIGURATION OF RADIO LINK CONTROL PARAMETERS

METHOD AND SYSTEM FOR EVALUATING GROUPS OF THREADED CONNECTIONS

APPARATUS AND METHOD FOR CONTROLLING A DEVICE

NOVEL DIPEPTIDYL PEPTIDASE IV INHIBITORS AND PROCESSES FOR THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM

CONTROL OF TOILET BOWL FILL FLOW

NANOMATRIX POWDER METAL COMPACT

METHOD OF GEOPHYSICAL SURVEYING

GUIDE RAIL FOR CRAWLER TRACK