PROCESS FOR PREPARING DOUBLE RARE EARTH AND AMMONIUM DOUBLE OXALATES; USE THEREOF FOR PREPARING RARE EARTH OXIDES; DOUBLE OXALATES AND OXIDES THUS OBTAINED,申请号CA19912041755-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 PREPARING DOUBLE RARE EARTH AND AMMONIUM DOUBLE OXALATES; USE THEREOF FOR PREPARING RARE EARTH OXIDES; DOUBLE OXALATES AND OXIDES THUS OBTAINED
摘要
申请公布号	CA2041755(A1)	申请公布日期	1991.11.05
申请号	CA19912041755	申请日期	1991.05.03
申请人	RHONE-POULENC CHIMIE	发明人	DISSAUX, BERNARD-ANTOINE;LE LOARER, JEAN-LUC;PACAUD, BERNARD;RIES, MICHEL
分类号	C01F17/00;C07C51/41;(IPC1-7):C01F17/00;C01F1/00;C07F5/00;C07C55/07	主分类号	C01F17/00
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Motorized opening frame e.g. window regulator glass pane, closing force limiting method for motor vehicle, involves stopping motor, which drives opening frame, when closing force attains preset value i.e. constant value

Hair grafts collecting device for baldness surgical treatment field, has actuating unit with transforming unit that transforms translation movement along axis of device into translation and rotational movement around axis of body and tool

Driving skill assistant for driver of motor vehicle, has logic controller implementing driving skill test formulated in form of instructions of program, and provided in communication with sensor directly accessible by driver of vehicle

Photovoltaic panel fixing device for roof of building, has two sets of fins respectively arranged on lower and upper parts of fixation rail, where fins on lower part are matched with undulations of plate to assure fixation of rail on plate

Product e.g. perfume, distributing device for e.g. bottle, has immobilization unit occupying deactivated state and push-button head in movement along longitudinal direction of rod for priming pump when device is in configuration

Portable sampling device for e.g. used water from petrol refining unit, has distribution cell for filling container with sampled fluid and evacuating gas from fluid, and neutralization device connected to cell to neutralize gas from fluid

Telescopic shelter for swimming pool, has sections sliding one in other along sliding direction in successive interlocking relation, and guiding device placed in upper part of each section and constituted of guiding beam and guiding unit

Element i.e. backrest, for seat of motor vehicle, has cushion fixed on rigid panel whose groove tightly receives tubular element of armature, where cushion and panel form single-piece module that is removably fixed on armature

Tipper body device for e.g. pickup type light lorry, has tipper body provided with mobile articulation cradle and cylinder head cradle respectively cooperating with complementary articulation cradle and cylinder base cradle

Control device i.e. vehicle controller, for e.g. flash type memory, in re-inscribable non-volatile memory wear managing system, has controller for obtaining information representing wear and lifetime of zone of non-volatile memory

Power brake i.e. compressed air brake booster, and depression circuit connecting assembly for motor vehicle, has end fitting threaded on threaded portion for assuring connection by manual tightening of end fitting in nut

Interior trim element i.e. fascia, for motor vehicle, has hinge forming arrangement with flat constitution that is partially or completely deformed so as to authorize limited separation of edges of respective parts under constraints

Shoe, particularly sport shoe for bicycle driving, track and field events or for sporty walk, has sole and shank and firm rear reinforcement, which is provided along shank

PROCEDE D'ECHANGE DE DONNEES ENTRE DEUX ENTITES ELECTRONIQUES

COMPOSITION COSMETIQUE COMPRENANT UN POLYMERE A MOTIF DENDRIMERE CARBOSILOXANE.

DISPOSITIF POUR SEPARER UN SYSTEME DE PROPULSION DEPUIS UN MISSILE

DISPOSITIF DE VOL EN FORMATION DESTINE A UNE MISSION DE CORONOGRAPHIE SOLAIRE

SIEGE REGLABLE POUR VEHICULE MILITAIRE.

TURBINE HAUTE-PRESSION DE TURBOMACHINE AMELIOREE, SECTEUR DE DISTRIBUTEUR ET MOTEUR D'AERONEF ASSOCIES

INSTRUMENT POUR ENDOSCOPE.