Process for the preparation of oxide of beryllium,申请号GB19320030532-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	Process for the preparation of oxide of beryllium
摘要
申请公布号	GB389045(A)	申请公布日期	1933.03.09
申请号	GB19320030532	申请日期	1932.10.31
申请人	COMPAGNIE DE PRODUITS CHIMIQUES ET ELECTRO-METALLURGIQUES ALAIS, FROGES & CAMARGUE	发明人
分类号	C01F3/00	主分类号	C01F3/00
代理机构		代理人
主权项
地址

您可能感兴趣的专利

FERNBEDIENUNGSGEBER MIT STRICHCODELESER

CLOSED CIRCUIT TELEVISION EQUIPMENT

METHOD OF OBTAINING THIN-FILM ELECTRODES OF PREDETERMINED PATTERN

OPERATING CYCLE OF SUPERCHARGED INTERNAL COMBUSTION ENGINE

MACHINE-TOOL SUPPORTING PLATFORM

SIGNAL DIVIDER ELECTRONIC CIRCUIT ARRANGEMENT

CHAIN DRIVEN WORKPIECE MAGAZINE

LIGHT EMITTING AGENT AND METHOD OF OBTAINING IT

SELF-ADVANCING ROOF SUPPORTS OF IMPROVED OPERATING PERFORMANCE

METHOD OF OBTAINING 3-AMINOPYRAZINE-CARBOXYLIC-2 METHYL ESTER

METHOD OF OBTAINING SULFATE WOOD TURPENTINE

HIGH-PRESSURE CHAMBER FOR ISOSTATIC COLD COMPACTION OF POWDERS

ASPIRATOR FOR REMOVING POLLUTED AIR FROM SHEET METAL BURNING OFF AND WELDING STAND

LINE SWEEP CIRCUIT WITH S-DISTORTION CORRECTION

DEVICE FOR CHECKING PSYCHOMOTORIC EFFICIENCY OF CAR DRIVERS

OIL QUENCHING TANK

TOOLING FOR A LATHE INTENDED TO MACHINE ENGINE CYLINDERS BY BORING AND BURNISHING

TIME SCALE CIRCUIT FOR A LOGIC STATE ANALYZER

A ROTOR FOR A WIND-DRIVEN GENERATOR