Procédé pour réduire certains défauts de coulée des aciers calmés,申请号FR19640975726-传众专利搜索

RADIATION-RESISTANT PAPER AND ITS PRODUCTION

DREDGING METHOD BY UNDERWATER DREDGING ROBOT

HYDRANT HOUSING BOX

CURRENT GUIDE BODY AND UNIDIRECTIONAL-CURRENT PROMOTING METHOD OF TIDAL CURRENT

IGNITION DEVICE FOR POINT SNOW-MELTING APPARATUS OF RAILWAY LINE

SLIGHTLY COATED PAPER

METHOD FOR USING TRICHLOROISOCYANURIC ACID AND ALKALI BROMIDE IN PAPER MANUFACTURING PROCESS SYSTEM

METHOD FOR DETECTING INFERIOR PART IN RAW ROLL OF CLOTH

DRIVER OF SPINNING MACHINERY

PRODUCTION OF POLYESTER FIBER

POLYPARAPHENYLENEBENZOBISOXAZOLE FIBER HAVING HIGH ELASTIC MODULUS AND ITS PRODUCTION

ELASTIC FIBER, ITS PRODUCTION AND POLYESTER ELASTOMER TO BE USED THEREFOR

ULTRAFINE ACRYLIC FIBER AND ITS PRODUCTION

FAN ALSO USEFUL AS HAT

PRODUCTION OF ELECTROFORMING SHELL AND ELECTROFORMING SHELL

PRODUCTION OF ELECTROLYTICALLY CHROMATED GALVANIZED STEEL SHEET EXCELLENT IN RESISTANCE TO CORROSION, FINGERPRINTING AND CHROMIUM ELUTION AND IN STABILIZED PRODUCTIVITY AND TO PROVIDE ELECTROLYTIC CHROMATING BATH USED IN THAT CASE

TRANSPARENT CONDUCTIVE METAL OXIDE-COATED FILM AND ITS PRODUCTION

POROUS ALUMINUM SINTERED MATERIAL

发明名称	Procédé pour réduire certains défauts de coulée des aciers calmés
摘要
申请公布号	FR1395491(A)	申请公布日期	1965.04.09
申请号	FR19640975726	申请日期	1964.05.25
申请人		发明人	MORIVAL FERNAND
分类号	B22D7/12;C21C7/00;C21C7/076	主分类号	B22D7/12
代理机构		代理人
主权项
地址