Refining of cobalt ores,申请号US19400371509-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	Refining of cobalt ores
摘要
申请公布号	US2379659(A)	申请公布日期	1945.07.03
申请号	US19400371509	申请日期	1940.12.24
申请人	FERRO ENAMEL CORPORATION	发明人	SCHAAL ROBERT B.
分类号	C22B1/11;C22B3/00;C22B23/00	主分类号	C22B1/11
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Disposable hand grip

A structural member

Registration device called spot or register

Additions to the liquid vortex separator

Apparatus and method for attribute indentification in color reproduction devices

PLASMA ASSISTED PROCESSING CHAMBER WITH SEPARATE CONTROL OF SPECIES DENSITY

A MOTOR VEHICLE DOOR LOCKING SYSTEM

Accessing and updating a configuration database from distributed physical locatons within a process control system

Container inspection machine

Golf club cover

A fixing device and method of transfusing toner

Heat responsive latch

METHOD FOR THE PRODUCTION OF POLYMERS FROM N-VINYL COMPOUNDS

Semiconductor laser and method of manufacturing the same

INDICATION OF CHARGING INFORMATION USING THE USSD MECHANISM

FLAT CARRIER WITH A DISPLAY DEVICE

Piezoelectric cable and wire harness using the same

METHOD OF PROMOTING NEURONAL CELL PROLIFERATION AND DIFFERENTIATION