Means for distributing materials in a shaft-furnace,申请号GB19520005616-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	Means for distributing materials in a shaft-furnace
摘要
申请公布号	GB721770(A)	申请公布日期	1955.01.12
申请号	GB19520005616	申请日期	1952.03.04
申请人	INSTITUT DE RECHERCHES DE LA SIDERURGIE	发明人
分类号	C10J3/30;C21B7/18	主分类号	C10J3/30
代理机构		代理人
主权项
地址

您可能感兴趣的专利

N-alkyl-(or-aralkyl-) substituted alkylene polyamine methylene phosphonic acid compounds

Improvements in and relating to the isomerization of dialkyl aromatic hydrocarbons

Improvements in check valves

Improvements in or relating to check valves for hydraulic check devices applicable to spring-loaded door closers

Improvements in and relating to photographic cameras

Procédé de fabrication continue de plaques négatives pour accumulateurs alcalins

Perfectionnements au raffinage des huiles de pétrole

Perfectionnements aux fours de boulangers et analogues

Mechanism for separating water from sand, gravel and such like solid or semi solid material

Improvements in or relating to aircraft or self-propelled missiles

Improvements in or relating to magnetic electron lenses and pole pieces for use therein

Improvements in packages for toffees and like articles

Improvements in and relating to methods of and apparatus for manufacturing reflectorlamp bulbs

Improvements in packings for pistons, plungers or piston rods in cylinders of hydraulically operated devices

Improvements in the manufacture of iron in low shaft furnaces

Improvements in or relating to hydrometallurgical production powdered metals

Improvements in or relating to electric protective arrangements

Spherical plug valve

Improvements in or relating to the treatment of wool