Dispositif pour le traitement thermique des soudures de rails,申请号FRD841129-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	Dispositif pour le traitement thermique des soudures de rails
摘要
申请公布号	FR841129(A)	申请公布日期	1939.05.10
申请号	FRD841129	申请日期	1938.01.13
申请人		发明人	BOUTET CAMILLE
分类号	C21D9/50;E01B31/18	主分类号	C21D9/50
代理机构		代理人
主权项
地址

您可能感兴趣的专利

CORROSION PROTECTIVE FILM TO BE APPLIED ON EXTERIOR OF BURIED IRON PIPE

APPARATUS FOR EXTRACTING INTRACELLULAR SUBSTANCE

COORDINATE INPUT DEVICE

MECHANISM FOR FLATTENING COLOR FILTER AND PRODUCTION OF COLOR FILTER USING THE SAME

DEPOSITION JOINT

DUT LOAD CHANGE-OVER CIRCUIT USING DB TYPE AS

OPTICAL MODULATOR

COLLISION PREVENTIVE APPARATUS

METHOD AND DEVICE FOR ANTIALIASING PROCESSING

PRODUCTION OF MOISTURE-ABSORBING AND-EMITTING STRETCHED MOLDED ARTICLE

FLUID SEALED BUSH

SHOCK ABSORBING BAG

PRODUCTION OF OPTICALLY ACTIVE 2-HYDROXYCARBOXYLIC ACID

POWER TRANSMISSION V-BELT AND MANUFACTURE THEREOF

JACKET TUBE FOR STEERING COLUMN

SUPERPOSABLE LIQUID DROP PRODUCING DEVICE FOR USE IN INK JET PRINTER

DEVICE FOR ISSUING TICKET