Direct reduction of iron oxide by hydrocarbon,申请号US19580771306-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	Direct reduction of iron oxide by hydrocarbon
摘要
申请公布号	US2989396(A)	申请公布日期	1961.06.20
申请号	US19580771306	申请日期	1958.11.03
申请人	ESSO RESEARCH AND ENGINEERING COMPANY	发明人	LEWIS WARREN K.
分类号	C21B13/00	主分类号	C21B13/00
代理机构		代理人
主权项
地址

您可能感兴趣的专利

IMPROVED TRANSDERMAL DELIVERY SYSTEM

Balance Wheel, Balance Spring and Other Components and Assemblies for a Mechanical Oscillator System and Methods of Manufacture

Fence or gate post

Divided or separable container for liquid medicines

Grilling assembly for rotating sausages

A method of selective application of herbicides to a plant

Easy-open plastic bags

Method of operating a sealed motor

Cereal package with integral sieve

METHOD AND SYSTEM FOR PERFORMING OPERATIONS AND FOR IMPROVING PRODUCTION IN WELLS

TRAINING PREFIX MODULATION METHOD AND RECEIVER

Koje- tai jakorasia

THE EL WIRE WITH NON-CONTINUOUS LINEAR LUMINOUS CHARACTER AND THE METHOD OF THE EL WIRE

METHOD OF PAGING AREA SETTING AND PAGING FOR HIERARCHICAL MOBILE IP

APPARATUS FOR FACE MASSAGE UTILIZING OXYGEN

METHOD FOR DISPLAYING MIKE COMMUNICATION CHANNEL IN A TIMELAPSE VCR

APPARATUS FOR SUPPLING A ELECTRIC RICE COOKER WITH CEREALS

AUTOMATIC CEREALS COOKER

METHOD FOR REDUCING CONSUMPTION POWER IN SEARCH REMOTE CONTROLLER

MAKING METHOD OF THE BATH MATERIAL WHICH CONTAINS THE MUGWORT