Improvements in and relating to the prevention of corrosion,申请号GB19490000716-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	Improvements in and relating to the prevention of corrosion
摘要
申请公布号	GB666140(A)	申请公布日期	1952.02.06
申请号	GB19490000716	申请日期	1949.01.11
申请人	N. V. DE BATAAFSCHE PETROLEUM MAATSCHAPPIJ	发明人
分类号	C23F11/02	主分类号	C23F11/02
代理机构		代理人
主权项
地址

您可能感兴趣的专利

MOISTURE-PROOF LAMINATE

METHOD FOR MANUFACTURING DISK DRIVE DEVICE, AND DISK DRIVE DEVICE MANUFACTURED BY THE SAME

STIMULATION-RESPONSIVE COMPOUND, STIMULATION-RESPONSIVE COMPOUND POLYMER, ACTUATOR AND MANUFACTURING METHOD OF STIMULATION-RESPONSIVE COMPOUND

METHOD FOR MANUFACTURING PIEZOELECTRIC VIBRATOR, PIEZOELECTRIC VIBRATOR, OSCILLATOR, ELECTRONIC APPARATUS AND RADIO WAVE CLOCK

MICROWAVE HEATING COOKER

METHOD, DEVICE AND PROGRAM FOR EVALUATING CAMERA SHALE CORRECTION

ELECTROPHOTOGRAPHIC PHOTORECEPTOR, IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE

MONITORING DEVICE AND METHOD, AND PROGRAM

METHOD OF FORMING METAL COATING FILM CONTAINING FINE CARBONACEOUS MATERIAL

GARBAGE DISPOSAL APPARATUS

SKELETON MEMBER AND METHOD FOR MANUFACTURING SKELETON MEMBER

CHARGING APPARATUS

FLUORESCENCE ENDOSCOPE

METHOD FOR PRODUCING AGGREGATE PARTICLE

FUEL FILTER DEVICE

CAPPING APPARATUS AND CAPPING METHOD

SAFETY DEVICE OF PASSENGER CONVEYOR

ALKALINE BATTERY GASKET AND ALKALINE BATTERY

NONCONTACT POWER SUPPLY